CN216073301U - Horizontal oil-water separation equipment - Google Patents
Horizontal oil-water separation equipment Download PDFInfo
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- CN216073301U CN216073301U CN202122296366.6U CN202122296366U CN216073301U CN 216073301 U CN216073301 U CN 216073301U CN 202122296366 U CN202122296366 U CN 202122296366U CN 216073301 U CN216073301 U CN 216073301U
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Abstract
The utility model discloses a horizontal oil-water separation device, which comprises an oil-water separation tank with an upward notch, wherein the oil-water separation tank is provided with a liquid inlet, an oil discharge port and a water discharge port, the liquid inlet is connected with a liquid inlet device, the oil discharge port is provided with an oil discharge valve, an oil-separating and water-filtering component is arranged in the oil-water separation tank, and the oil-separating and water-filtering component and the inner wall of the oil-water separation tank are enclosed to form an oil-separating tank communicated with the liquid inlet and the oil discharge port and a water-filtering tank communicated with the water discharge port; the oil-separating and water-filtering component comprises at least two oil-separating and water-filtering units which are distributed along the length direction of the oil-water separating tank and are detachably connected with the oil-water separating tank. According to the horizontal oil-water separation equipment, oil in an oil-water mixture is blocked and intercepted in the oil blocking groove through the oil blocking and water filtering component, water flow can conveniently enter the water filtering groove, and the separation effect is improved; the oil-separating water-filtering component adopts at least two layers of structures with water-filtering units, and when one layer is replaced, the rest of the structures can be continuously subjected to oil-water separation, so that the long-term sustainable operation of the equipment is ensured, and the working efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of oil-water separation, in particular to horizontal oil-water separation equipment.
Background
With the continuous development of industry, the discharge amount of industrial gear oil and cooling water is increased, and in order to avoid the pollution of the oil-water mixture to the environment, a gravity method is generally adopted for separation treatment. The gravity method is that the oil-water mixture is guided into an oil-water separation tank by utilizing different oil-water densities and is naturally layered after standing for a period of time.
The oil-water separation is carried out by adopting a gravity method, the oil-water separation pool needs to have enough volume and occupied area, the treatment cost is increased, and the oil-water separation efficiency is low, for this reason, the Chinese utility model with the publication number of CN213077565U discloses an oil-water separator, which comprises a horizontal oil-water separation tank, an oil spill baffle plate, and at least one coalescence filler corrugated plate, wherein the horizontal oil-water separation tank comprises a liquid inlet, an oil outlet and a water outlet, the liquid inlet and the oil outlet are respectively arranged at two ends of the horizontal oil-water separation tank, the at least one coalescence filler corrugated plate and the oil spill baffle plate are both vertical to the axis of the horizontal oil-water separation tank, and the drainage port is positioned between at least one coalescence filler corrugated plate and the oil spilling partition plate, and an oil spilling port is defined between the oil spilling partition plate and the inner wall of the top of the horizontal oil-water separation tank. The oil-water separator can reduce the cost of oil-water separation and improve the oil-water separation efficiency.
The oil-water separator mainly depends on the coalescence filler corrugated plate to adsorb oil drops in an oil-water mixture, so that water with high density is settled and discharged through the water discharge port, and oil with low density flows into an integrated area formed by the oil spilling partition plate and the horizontal oil-water separation tank through the oil spilling port and is discharged from the oil outlet to realize recovery. When the method is adopted for oil-water separation, the water outlet and the coalescence corrugated packing plate are in the same area, and the water discharged from the water outlet contains part of the mixed oil adsorbed by the coalescence corrugated packing plate, so that the oil-water separation effect is poor; in addition, after the coalescence ripple packing plate adsorbs too much mixed oil, need to pull down it, regular maintenance and change, need shut down this moment, lead to equipment can not long-term sustainable operation, reduced water oil separating efficiency.
Therefore, there is a need for an improved oil-water separation device in the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art and provide the horizontal oil-water separation equipment which improves the oil-water separation effect, is convenient to operate continuously for a long time and improves the working efficiency.
In order to realize the technical effects, the technical scheme of the utility model is as follows: a horizontal oil-water separation device comprises an oil-water separation tank with an upward notch, wherein the oil-water separation tank is provided with a liquid inlet, an oil discharge port and a water discharge port, the liquid inlet is connected with a liquid inlet device, the oil discharge port is provided with an oil discharge valve, an oil-separating and water-filtering component is arranged in the oil-water separation tank, and the oil-separating and water-filtering component and the inner wall of the oil-water separation tank are enclosed to form an oil-separating tank communicated with the liquid inlet and the oil discharge port and a water-filtering tank communicated with the water discharge port; the oil-separating and water-filtering component comprises at least two oil-separating and water-filtering units which are distributed along the length direction of the oil-water separation tank and are detachably connected with the oil-water separation tank.
When the horizontal oil-water separation equipment of the technical scheme is used, the oil-water mixture enters the oil separating groove in the oil-water separation groove through the liquid inlet and is gathered, the oil separating and water filtering component between the oil separating groove and the water filtering groove is separated by the side pressure of the oil-water mixture, oil drops in the mixture are separated in the oil separating groove, water flow enters the water filtering groove through the oil separating and water filtering component, then the water flow is discharged from the water outlet, the oil outlet is opened through the oil discharge valve, oil accumulated in the oil separating groove can be discharged, and the oil-water separation is realized. The oil separation and water filtration assembly comprises at least two oil separation and water filtration units, and by adopting the design, the number of the oil separation and water filtration units is increased, the oil separation and water filtration effect is enhanced, the separation effect of oil and water is further improved, and the water content of the oil discharged from the oil discharge port and the oil content of the water discharged from the water discharge port are reduced; and when one of the oil-separating and water-filtering units reaches the service life, the oil-separating and water-filtering unit can be detached, the rest oil-separating and water-filtering units can continue to carry out oil-water separation, and equipment does not need to run discontinuously, so that one part of the oil-separating and water-filtering units can be used immediately while the other part of the oil-separating and water-filtering units can be replaced immediately, the sustainable running of the equipment is facilitated, and the oil-water separation efficiency is improved. This horizontal oil-water separation equipment adopts oil removal drainage subassembly after, makes things convenient for the water in the oil water mixture to pass through and get into the drainage tank, and fluid then stops in the oil removal groove, so, has guaranteed the oil-water separation effect, has reduced the moisture content in the separation back fluid and the oily rate in the aquatic.
Preferably, the oil separation and water filtration units are arranged in two and are distributed in close proximity.
By adopting the technical scheme, on one hand, the oil-separating and water-filtering effect is ensured, on the other hand, the whole number of the oil-separating and water-filtering units is reduced, the cost of equipment is reduced, and the resistance of an oil-water mixture flowing in the oil-water separation tank is reduced, so that the oil-water separation efficiency is improved; in addition, the two oil-separating water-filtering units are closely distributed, so that the size of the equipment is reduced, and the occupied area and the occupied space of the equipment are reduced.
Preferably, the oil-separating and water-filtering unit comprises an oil-separating sponge.
Through adopting above-mentioned technical scheme, utilize the oil removal drainage characteristic of oil removal sponge, conveniently intercept the fluid in the oil water mixture at oil removal groove to make things convenient for rivers to pass through and get into in the drainage groove.
Preferably, the oil separation sponge is provided with two layers which are closely distributed along the length direction of the oil-water separation tank.
Through adopting above-mentioned technical scheme, increase the number of piles of oil removal sponge, guarantee the oil-water separation effect on the one hand, on the other hand reduces the resistance that receives when rivers flow, improves oil-water separation efficiency.
The oil discharge port is communicated with an oil storage tank with an upward notch, an oil outlet used for being connected with the recovery device is formed in the oil storage tank, a water collecting recess is formed in the bottom of the oil storage tank, and a discharge port is communicated with the water collecting recess.
Through adopting above-mentioned technical scheme, open the oil drain valve after, the fluid that gathers in the oil separating groove enters into the oil storage tank through the discharge port, pile up and stew in the oil storage tank, because the tank bottom of oil storage tank is provided with water trap, make the partial moisture of mixing in fluid descend to water trap in sunken, and the oil content floats up to the height, then conveniently discharge moisture through the discharge port, conveniently collect fluid through the oil-out, because the fluid of sneaking into in the oil storage tank sinks to oil trap in, thereby guaranteed the purity from oil-out exhaust fluid, the moisture content of fluid has been reduced.
The tank bottom of oil storage tank includes the water conservancy diversion portion of slope, water conservancy diversion portion is kept away from the sunken one end of water gathering is located the side top of the other end.
By adopting the technical scheme, part of mixed water in the oil liquid in the liquid storage tank slides downwards along the tank bottom of the oil storage tank and then enters the water collecting depression, so that the oil-water separation effect is further improved, and the water content in the oil liquid discharged from the oil outlet is reduced.
Preferably, the liquid inlet device comprises two liquid inlet pumps, and the output ends of the two liquid inlet pumps are communicated with the liquid inlet; the recovery device comprises two recovery pumps, and the input ends of the two recovery pumps are communicated with the oil outlets.
By adopting the technical scheme, the two liquid inlet pumps and the two recovery pumps are respectively arranged at the liquid inlet and the oil outlet, when the oil-water separator is used, an oil-water mixture is input into the oil-water separation tank by only one of the liquid inlet pumps, oil is recovered by one of the recovery pumps, and the other liquid inlet pump and the other recovery pump can be used for standby; when the liquid inlet pump or the recovery pump in use is damaged due to faults or needs to be maintained, the other liquid inlet pump or the other recovery pump can be started, so that the long-term sustainable operation of the whole oil-water separation equipment is ensured, the shutdown operation is not needed, and the oil-water separation efficiency is improved.
Preferably, an oil outlet particle filtering device is arranged on the oil outlet.
Through adopting above-mentioned technical scheme, treat that fluid gathers behind the certain degree or after interval a period, take away by recovery unit with the fluid in the oil storage shell and retrieve and recycle, among the recovery process, filter the particle impurity in the fluid through the granule filter equipment that produces oil, guarantee the cleanliness factor of retrieving fluid.
Preferably, a liquid inlet particle filtering device is arranged on the liquid inlet.
By adopting the technical scheme, the liquid inlet particle filtering device is utilized to filter the oil-water mixture entering the oil-water separation tank, so that particle impurities in the oil-water mixture are removed, and the phenomenon that the oil-water mixed liquid flows smoothly due to the fact that the particle impurities are attached to the oil-separating water-filtering component is avoided; feed liquor particle filter equipment has still alleviateed the filtration load who retrieves particle filter equipment simultaneously, has prolonged the life cycle who retrieves particle filter equipment, avoids a large amount of impurity once only to gather in retrieving particle filter equipment and blocks up, leads to retrieving particle filter equipment's life cycle to shorten.
The liquid inlet particle filtering device and the oil outlet particle filtering device are both bag filters, and the aperture of meshes of filter bags of the liquid inlet particle filtering device is larger than that of meshes of filter bags of the oil outlet particle filtering device.
Through adopting above-mentioned technical scheme, with feed liquor particle filter equipment with it all designs for bag filter to go out oily particle filter equipment, conveniently changes its inside filter bag, prolongs the life of equipment. The bag filter is a multipurpose filtering device with novel structure, small volume, simple and flexible operation, energy conservation, high efficiency, closed work and strong applicability, the filter bag is supported by the metal basket inside, liquid flows in from the inlet and flows out from the outlet after being filtered by the filter bag, impurities are intercepted in the filter bag, and the filter bag can be continuously used after being replaced, so the service life of the device is ensured. The mesh aperture of the filter bag of the liquid inlet particle filtering device is larger than that of the filter bag of the oil outlet particle filtering device, so that large particle impurities in an oil-water mixture can be intercepted at the liquid inlet, the blockage of the oil-separating water-filtering component is further prevented, and the filtering load of the oil outlet particle filtering device is reduced.
An overflow plate is arranged in the water filtering tank, the overflow plate and the inner wall of the water filtering tank are enclosed to form an overflow tank adjacent to the oil separation water filtering component and a water purifying tank communicated with the water outlet, and an overflow port is formed in the overflow plate.
Through adopting above-mentioned technical scheme, rivers behind oil removal drainage subassembly are at first gathered in the overflow chamber, gather the in-process, receive the effect of gravity to influence, and partial small particle deposit is in overflow chamber bottom, and after the liquid level risees to overflow mouth department, rivers enter into the water purification chamber through the overflow mouth, because the small particle impurity in the overflow intracavity rivers piles up in the bottom to guarantee the clean of water purification intracavity rivers, conveniently discharge clear rivers from the outlet.
Preferably, a heating element is arranged in the oil separating groove.
Through adopting above-mentioned technical scheme, utilize the heating member can heat the oil water mixture of gathering in oil removal groove, avoid influencing the velocity of flow of fluid and moisture because oil water mixture temperature is low excessively, lead to blocking up of oil removal drainage subassembly even. The flow velocity of the oil-water mixture is ensured by heating, thereby being beneficial to improving the oil-water separation efficiency.
Preferably, a support is arranged below the oil-water separation tank, and a roller and an adjustable fixing foot are arranged on the support; an oil isolating sight glass is arranged on the side wall of the oil isolating groove far away from the oil storage groove; the side wall of the water-collecting pit far away from the water purifying tank is provided with a water-collecting sight glass.
By adopting the technical scheme, the equipment is conveniently transported to an oil-water mixture treatment site by using the rollers, so that the laying work of pipelines is reduced, the oil-water separation cost is saved, and the oil-water separation equipment is conveniently fixed on the treatment site by using the adjustable fixing feet, so that the sliding is avoided; the oil-water separation condition in the oil separation groove and the water flow accumulation condition in the water collection recess can be conveniently observed by using the oil separation sight glass and the water collection sight glass.
Preferably, a liquid level balance regulating valve and a reflux pump are arranged between the overflow groove and the oil separating groove; and the input port of the reflux pump is communicated with the overflow groove, and the output port of the reflux pump is communicated with the oil separating groove.
By adopting the technical scheme, the water flow between the oil separating groove and the overflow groove is conveniently adjusted by utilizing the liquid level balance adjusting valve, the liquid levels of the oil separating groove and the overflow groove are kept consistent, the filtered liquid in the overflow groove is conveyed to the oil separating groove again by utilizing the reflux pump, and the oil content in the water flow in the overflow groove is further reduced through multiple times of filtering treatment of the oil separating and water filtering unit.
In conclusion, compared with the prior art, the horizontal oil-water separation equipment has the advantages that the oil in the oil-water mixture is blocked and intercepted in the oil blocking groove through the oil blocking and water filtering component, water flow can conveniently enter the water filtering groove, and the separation effect is improved; the oil-separating water-filtering component adopts at least two layers of structures with water-filtering units, and when one layer is replaced, the rest of the structures can be continuously subjected to oil-water separation, so that the long-term sustainable operation of the equipment is ensured, and the working efficiency is improved.
Drawings
FIG. 1 is a plan view of embodiment 1;
FIG. 2 is a schematic structural diagram of an oil-separating and water-filtering unit in the embodiment 1;
FIG. 3 is a plan view of the oil reservoir of embodiment 2;
FIG. 4 is a sectional view of an oil reservoir of embodiment 2;
FIG. 5 is a schematic structural diagram of an oil-separating and water-filtering unit in the embodiment 3;
FIG. 6 is a partial plan view of embodiment 4;
FIG. 7 is a top view of embodiment 5;
FIG. 8 is a side view of embodiment 5;
in the figure: 1. an oil-water separation tank, 1-1 liquid inlet, 1-2 oil outlet, 1-3 water outlet, 2 oil-separating and water-filtering unit, 2a oil-separating sponge, 2b supporting net frame, 2c bolt, 2d nut, 2e side plate, 3 oil-separating tank, 4 water-filtering tank, 4a overflow tank, 4b water-filtering tank, 5 oil discharge valve, 6 oil storage tank, 6-1 oil outlet, 7 oil outlet particle filtering device, 8 liquid inlet particle filtering device, 9 overflow plate, 9-1 overflow port, 10 liquid inlet device, 10a liquid inlet pump, 11 recovery device, 11a recovery pump, 12 electric control cabinet, 13 water-collecting recess, 13-1 discharge outlet, 14 plug pin, 15 heating element, 16 oil-separating sight glass, 17 water-collecting sight glass, 18 reflux pump, 19 liquid level balance regulating valve, 20 switching valve, 21. and the bracket 22, the roller 23 and the adjustable fixing foot.
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
Example 1
As shown in fig. 1 and 2, the horizontal oil-water separation device of embodiment 1 includes an oil-water separation tank 1 with an upward notch, a liquid inlet 1-1 and a water outlet 1-3 are respectively arranged at two ends of the oil-water separation tank 1, an oil discharge port 1-2 is arranged on a side wall, an oil discharge valve 5 is arranged on the oil discharge port 1-2, an oil-separating and water-filtering component is arranged in the oil-water separation tank 1, and encloses with an inner wall of the oil-water separation tank 1 to form an oil-separating tank 3 and a water-filtering tank 4, wherein the oil-separating tank 3 is communicated with the liquid inlet 1-1 and the oil discharge port 1-2, and the water-filtering tank 4 is communicated with the water outlet 1-3; the oil-separating and water-filtering component comprises two oil-separating and water-filtering units 2 which are distributed at intervals along the length direction of the oil-water separation tank 1 and are arranged close to each other, and the oil-separating and water-filtering units 2 can be detachably arranged in the oil-water separation tank 1.
When the horizontal oil-water separation equipment operates, oil-water mixed liquid enters the oil-water separation tank 1 through the liquid inlet 1-1 and is intercepted by the oil separation water filtering component, so that the oil-water mixed liquid is accumulated in the oil separation tank 3, the oil-water mixture gathered in the oil separation tank 3 laterally presses the oil separation water filtering units in the oil separation water filtering component, water in the oil-water mixture sequentially enters the water filtering tank 4 through the two oil separation water filtering units due to the action of gravity, oil is intercepted in the oil separation tank 3, the oil discharge valve 5 is opened, the accumulated oil in the oil separation tank 3 can be conveniently discharged through the oil discharge port 1-2, and water in the water filtering tank 4 is conveniently discharged through the water discharge port 1-3. In this embodiment, separate oil water through two-layer oil removal drainage unit 2, make things convenient for rivers to stay oil in oil removal groove 3 through getting into water filtration groove 4, guaranteed the oil water separating effect.
In the embodiment, the oil-separating and water-filtering units 2 have two layers, and by adopting the design mode, on one hand, compared with a single oil-separating and water-filtering unit, the oil-water separation effect can be obviously improved, on the other hand, one oil-separating and water-filtering unit 2 can be detached and replaced at any time in the operation process of the equipment, and the other oil-separating and water-filtering unit 2 can still continue to carry out oil-water separation during replacement, so that the device can continuously operate without shutdown maintenance operation, and the work efficiency of the oil-water separation equipment is further improved; in addition, after the oil separation and water filtration unit 2 adopts two layers, compared with other multiple layers, on one hand, the cost of equipment is reduced by reducing the number, on the other hand, the resistance on flowing of oil-water mixed liquid is reduced, water flow can conveniently enter the water filtration tank 4, and the resistance on flowing of the fluid is reduced, so that the oil-water separation efficiency is improved; two oil removal drainage units 2 are arranged closely, and by adopting the mode, the whole length of the horizontal oil-water separation tank is favorably reduced, so that the occupied area and the occupied space of equipment are reduced.
As shown in fig. 2, the oil-separating and water-filtering assembly comprises three layers of supporting net frames 2b and side plates 2e positioned at two ends of the supporting net frames 2b, the two side plates 2e are respectively in sealing fit with the side walls at two sides of the oil-water separation tank 1, the supporting net frame 2b at the central position is fixed on the two side plates 2e, the side walls at two sides of the oil-water separation tank 1 are respectively provided with an insertion port, the side plates 2e are provided with a connecting port, and the insertion ports are in insertion fit with the connecting ports through bolts 14, so that the side plates 2e and the oil-water separation tank 1 can be detachably connected; be provided with oil removal sponge 2a between two adjacent support rack 2b, still including the bolt 2c of wearing to locate three-layer support rack 2b, the tip screw-thread fit of bolt 2c has nut 2d.
Adopt above-mentioned design, screw through the nut 2d with bolt 2c tip for reciprocal anchorage between the three-layer support rack 2b, and extrusion fixed two-layer oil removal sponge 2a, guarantee that support rack 2b and oil removal sponge 2a all are fixed in between two curb plates 2e. When the installation, will separate oil drainage unit 2 and insert to oil water separating tank 1 in for curb plate 2e and the lateral wall of oil water separating tank 1 laminate mutually, and guarantee that the connector on curb plate 2e aligns with the interface on the oil water separating tank 1 lateral wall, insert bolt 14, thereby can be fixed in oil water separating tank 1 with separating oil drainage unit 2.
When the horizontal oil-water separation equipment operates, the oil-water mixture lateral pressure separates oil sponge 2a for rivers can pass through to separate oil sponge 2a, and fluid is detained in oil removal groove 3 by separating oil sponge 2a, guarantees the oil-water separation effect. When needing to change oil removal sponge 2a, pull out bolt 14, can take out oil removal drainage unit 2, back is changed to oil removal sponge 2a, screw out the nut 2d of bolt 2c tip, can take off the support rack 2b and two oil removal sponges 2a at both ends, hug closely two oil removal sponges 2a respectively in central point puts the both sides that support rack 2b, cooperate bolt 2c again, nut 2d can fix oil removal sponge 2a on supporting rack 2b, then pack into oil water separating tank 1, and insert bolt 14, the whole change operation of oil removal filter assembly 2 has been realized promptly.
The oil discharge valve 5 is connected with an oil storage shell 6, an oil outlet 6-1 is arranged on the oil storage shell 6, and a recovery device 11 and an oil outlet particle filtering device 7 which are sequentially connected are arranged on the oil outlet side of the oil outlet 6-1; the liquid inlet side of the liquid inlet 1-1 is provided with a liquid inlet device 10 and a liquid inlet particle filtering device 8 which are connected in sequence. Wherein, inlet means 10 and recovery unit 11 are the diaphragm pump, and inlet liquid particle filtration device 8 is the bag filter of 5um in filter bag mesh aperture, and oil outlet particle filtration device 7 is the bag filter of 1um in filter bag mesh aperture. An electric control cabinet 12 is further arranged on one side of the oil-water separation tank 1 and used for controlling the liquid inlet device 10 and the recovery device 7 so as to realize automation of the horizontal oil-water separation equipment.
After the design is adopted, when the oil-water mixture enters the oil-water separation tank 1, the liquid inlet particle filtering device 8 can filter large particle impurities in the mixed liquid, prevent the particle impurities from being attached to the oil separation sponge 2a, reduce the flow rate of the oil-water mixture, and reduce the oil-water separation efficiency and even cause blockage; and the design of oil storage shell 6 can save the fluid of following oil drain port 1-2 exhaust, treats that fluid collects the certain degree, is discharged by recovery unit 11 periodically again, and at the exhaust in-process, utilizes the recovery unit 7 that the mesh aperture is littleer to get rid of the small-size particulate matter in the fluid, has guaranteed the cleanliness factor of fluid, and then makes things convenient for the recycle of fluid. Bag filters are selected for the liquid inlet particle filtering device 8 and the oil outlet particle filtering device 7, the size is small, the operation is simple, convenient and flexible, energy-saving, efficient, airtight, and high in applicability, the filter bags are supported by the metal net baskets inside, liquid flows in from the inlet and flows out from the outlet after being filtered by the filter bags, impurities are intercepted in the filter bags, the filter bags can be continuously used after being replaced, and therefore the service life of the equipment is guaranteed.
An overflow plate 9 is arranged in the water filtering tank 4, the overflow plate 9 and the wall of the water filtering tank 4 are combined to form an overflow cavity 4a adjacent to the oil separating and water filtering component and a water purifying cavity 4b communicated with the water outlet 1-3, and an overflow port 9-1 is arranged on the overflow plate 9.
After the overflow plate 9 is arranged in the water filtering tank 4, the overflow plate 9 is divided into an overflow cavity 4a and a water purifying cavity 4b, when water flow passes through the oil-separating water filtering component, the water flow firstly enters the overflow cavity 4a, micro particles in the water flow are deposited at the bottom of the overflow cavity 4a under the action of gravity, along with the accumulation of the water flow in the overflow cavity 4a, the liquid level rises to the height of an overflow port 9-1, so that the upper part of the accumulated water flow in the overflow cavity 4a enters the water purifying cavity 4b from the overflow port 9-1, and micro particles are deposited at the lower part of the accumulated water flow, thus, the cleanliness of the water flow discharged from the water outlet 1-3 is ensured.
Example 2
As shown in fig. 3 and 4, the horizontal oil-water separator of embodiment 2 is different from embodiment 1 in that a water collecting depression 13 is provided at the bottom of the oil storage tank 6, the water collecting depression 13 is a water collecting tank provided at one end of the bottom of the oil storage tank 6, the length direction of the water collecting tank is perpendicular to the length direction of the oil storage tank 6, and a discharge port 13-1 is provided on the side wall of the water collecting tank; the tank bottom of the oil storage tank 6 comprises a flow guide part which is obliquely arranged, and one end, far away from the water collecting tank, of the flow guide part is located above the side of the other end.
In the embodiment, the water collecting depression 13 is arranged at one end of the bottom of the oil storage tank 6, and the bottom of the oil storage tank 6 is obliquely arranged. Thus, the water content of the oil discharged from the oil outlet 6-1 is reduced, and the water flow deposited at the bottom is conveniently discharged through the discharge port 13-1.
After detection, after the horizontal oil-water separation equipment of the embodiment is used for filtering, purifying and separating an oil-water mixture, the water content of oil liquid discharged from the oil discharge port 1-2 is within 1-5%, and the oil content of cooling water discharged from the water discharge port 1-3 is below 1.5%, so that a good oil-water separation effect is achieved.
It should be noted that, in this embodiment, the water collecting recess 13 is not only limited to be disposed at one end of the bottom of the oil storage tank 6, but also may be disposed at other positions of the bottom of the oil storage tank 6, and the diversion portion at the bottom of the oil storage tank 6 is ensured to incline downwards towards the water collecting recess 13, so that the water flow in the oil liquid can conveniently flow into the water collecting recess 13 along the diversion portion, thereby achieving the above technical effects.
Example 3
As shown in fig. 5, the horizontal oil-water separator of example 3 is different from example 1 in that both side surfaces of the water-blocking sponge 2a are wavy.
By adopting the design, the side surface area of the water-proof sponge 2a is increased, so that the blocking capability of the water-proof sponge 2a on oil in an oil-water mixture is enhanced, the oil-water separation effect is further improved, and the reduction of the oil content of cooling water discharged from the water outlet 1-3 is facilitated.
Example 4
As shown in fig. 6, the horizontal oil-water separation device of embodiment 4 is based on embodiment 1, and is different in that the liquid inlet means 10 includes two liquid inlet pumps 10a, and output ends of the two liquid inlet pumps 10a are both communicated with the liquid inlet 1-1; the recovery device 11 comprises two recovery pumps 11a, the input ends of the two recovery pumps 11a are both communicated with the oil outlet 6-1, and the liquid inlet pump 10a and the recovery pump 11a are both diaphragm pumps; the bottom in the oil separating groove 3 is provided with a heating element 15, and the heating element 15 is an S-shaped electric heating pipe.
When the horizontal oil-water separation equipment of the embodiment operates, the oil-water mixture is input into the oil separation tank 3 through one of the liquid inlet pumps 10a, the separated oil is recovered through one of the recovery pumps 11a, the other liquid inlet pump 10a and the other recovery pump 11a are standby, when the liquid inlet pump 10a or the recovery pump 11a in the use state is damaged or needs to be maintained, the standby liquid inlet pump 10a or the recovery pump 11a is started, so that the equipment can be ensured to continuously introduce the oil-water mixture and recycle the oil, the shutdown operation is not needed, and the long-term sustainable operation of the equipment is facilitated, and the work efficiency is improved.
Set up behind the heating member 15 in oil removal groove 3, can heat the oil water mixture who gathers, avoid oil water mixture temperature to hang down and influence the velocity of flow excessively, lead to oil removal sponge 2a to block up even. So, through the heating, can guarantee oil water mixture's smooth and easy flow, and then guarantee oil water separation efficiency. The heating member 15 adopts the electrothermal tube of S-shaped, can realize the even heating to oil water mixture, through improving the heating effect, guarantees that oil water mixture is heated evenly to conveniently flow in order to carry out oil water separating.
Example 5
As shown in fig. 7 and 8, the horizontal oil-water separator of embodiment 5 is based on embodiment 4, and is different in that a support 21 is fixedly arranged below the oil-water separation tank 1, and a roller 22 and an adjustable fixing foot 23 are arranged at the bottom end of the support 21; an oil separation sight glass 16 is arranged on the side wall of the oil separation tank 3 far away from the oil storage tank 6, a water collection sight glass 17 is arranged on the side wall of the water collection pit 13 far away from the water purification tank 4b, and the oil separation sight glass 16 and the water collection sight glass 17 are glass sight glasses; a liquid level balance regulating valve 19 and a reflux pump 18 are arranged between the overflow groove 4a and the oil separating groove 3, wherein the input port of the reflux pump 18 is communicated with the overflow groove 4a, and the output port is communicated with the oil separating groove 3; a switching valve 20 is provided between the two recovery pumps 11a and the oil reservoir 6.
When the horizontal oil-water separation device is used, the liquid level stable regulating valve is opened, so that the liquid level balance between the oil separating groove 3 and the overflow groove 4a is guaranteed; in the oil-water separation process, the reflux pump 18 is started to reflux the liquid entering the overflow groove 4a to the oil separation groove 3, so that the oil-water mixture can be filtered by the oil separation and water filtration unit 2, and the separation effect is ensured; the running condition in the oil separating tank 3 is conveniently observed through the oil separating sight glass 16 arranged on the oil separating tank 3; similarly, the water collecting sight glass 17 on the water collecting recess 13 can be used for observing the water flow accumulation condition in the water collecting recess 13, and after a certain amount of water flow is accumulated, the discharge port 13-1 is opened, so that the water flow is conveniently discharged. Oil-water separation groove 1 sets up on assembly roller 22's support 21, makes things convenient for the removal of equipment, carries equipment to oil-water separation to oil-water mixture's discharge port, avoids the processing cost that long distance transport caused to increase, through adjustable fixed foot 23, conveniently fixes support 21, prevents that equipment operation in-process from taking place to remove. The switching valve 20 is used to facilitate the adjustment of the operating states of the two recovery pumps 11a, so that one of them is switched from the use state to the standby state, thereby facilitating the operations such as maintenance, etc., and the other one is switched from the standby state to the use state.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. The utility model provides a horizontal oil-water separation equipment, includes ascending oil-water separation groove (1) of notch, be provided with inlet (1-1), oil drain port (1-2) and outlet (1-3) on oil-water separation groove (1), inlet (1-1) are used for connecting inlet means (10), be provided with drain valve (5), its characterized in that on oil drain port (1-2):
an oil separation and water filtration component is arranged in the oil-water separation tank (1), and the oil separation and water filtration component and the inner wall of the oil-water separation tank (1) are enclosed to form an oil separation tank (3) communicated with the liquid inlet (1-1) and the oil discharge port (1-2) and a water filtration tank (4) communicated with the water discharge port (1-3);
the oil-separating and water-filtering component comprises at least two oil-separating and water-filtering units (2) which are distributed along the length direction of the oil-water separation tank (1) and are detachably connected with the oil-water separation tank (1).
2. The horizontal oil-water separation device according to claim 1, wherein: the oil-separating water-filtering units (2) are arranged in two and are distributed in a close proximity mode.
3. The horizontal oil-water separation device according to claim 1, wherein: the oil separation and water filtration unit (2) comprises oil separation sponges (2 a), wherein the oil separation sponges (2 a) are arranged in two layers and are distributed in a manner of being close to each other along the length direction of the oil-water separation tank (1).
4. The horizontal oil-water separation device according to claim 1, wherein: the oil discharge port (1-2) is communicated with an oil storage tank (6) with an upward notch, an oil outlet (6-1) for connecting a recovery device (11) is formed in the oil storage tank (6), a water collecting recess (13) is formed in the bottom of the oil storage tank (6), and the water collecting recess (13) is communicated with a discharge port (13-1); the tank bottom of oil storage tank (6) is including the water conservancy diversion portion of slope, the water conservancy diversion portion is kept away from the one end that gathers water sunken (13) is located the side top of the other end.
5. The horizontal oil-water separation device according to claim 4, wherein: the liquid inlet device (10) comprises two liquid inlet pumps (10 a), and the output ends of the two liquid inlet pumps (10 a) are communicated with the liquid inlet (1-1); the recovery device (11) comprises two recovery pumps (11 a), and the input ends of the two recovery pumps (11 a) are communicated with the oil outlet (6-1).
6. The horizontal oil-water separation device according to claim 4, wherein: an oil outlet particle filtering device (7) is arranged on the oil outlet (6-1), and a liquid inlet particle filtering device (8) is arranged on the liquid inlet (1-1); the liquid inlet particle filtering device (8) and the oil outlet particle filtering device (7) are both bag filters, and the aperture of the meshes of filter bags of the liquid inlet particle filtering device (8) is larger than that of the meshes of the filter bags of the oil outlet particle filtering device (7).
7. The horizontal oil-water separation device according to claim 4, wherein: an overflow plate (9) is arranged in the water filtering tank (4), the overflow plate (9) and the inner wall of the water filtering tank (4) are enclosed to form an overflow groove (4 a) adjacent to the oil-separating water-filtering component and a water purifying groove (4 b) communicated with the water outlet (1-3), and an overflow port (9-1) is arranged on the overflow plate (9).
8. The horizontal oil-water separation device according to claim 1, wherein: and a heating element (15) is arranged in the oil separating groove (3).
9. The horizontal oil-water separation device according to claim 7, wherein: a bracket (21) is arranged below the oil-water separation tank (1), and a roller (22) and an adjustable fixing foot (23) are arranged on the bracket (21); an oil-separating sight glass (16) is arranged on the side wall of the oil-separating groove (3) far away from the oil storage groove (6); and a water-collecting sight glass (17) is arranged on the side wall of the water-collecting pit (13) far away from the water purifying tank (4 b).
10. The horizontal oil-water separation device according to claim 7, wherein: a liquid level balance regulating valve (19) and a reflux pump (18) are arranged between the overflow groove (4 a) and the oil separating groove (3); an input port of the reflux pump (18) is communicated with the overflow groove (4 a), and an output port of the reflux pump is communicated with the oil separating groove (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122296366.6U CN216073301U (en) | 2021-09-23 | 2021-09-23 | Horizontal oil-water separation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122296366.6U CN216073301U (en) | 2021-09-23 | 2021-09-23 | Horizontal oil-water separation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216073301U true CN216073301U (en) | 2022-03-18 |
Family
ID=80678058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122296366.6U Active CN216073301U (en) | 2021-09-23 | 2021-09-23 | Horizontal oil-water separation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216073301U (en) |
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2021
- 2021-09-23 CN CN202122296366.6U patent/CN216073301U/en active Active
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