CN218188952U - Ultrafiltration membrane device for water-oil separation - Google Patents
Ultrafiltration membrane device for water-oil separation Download PDFInfo
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- CN218188952U CN218188952U CN202221522077.1U CN202221522077U CN218188952U CN 218188952 U CN218188952 U CN 218188952U CN 202221522077 U CN202221522077 U CN 202221522077U CN 218188952 U CN218188952 U CN 218188952U
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Abstract
The utility model relates to a milipore filter device of water oil separation, including the main part, the top of main part is equipped with the inlet tube, and the inside of main part is equipped with the filter screen, and the inside bottom of main part is equipped with the activated carbon layer, and the bottom of main part is equipped with rose box and water pump, is equipped with the drinking-water pipe between the water inlet of water pump and the main part, is equipped with the connecting pipe between the delivery port of water pump and the rose box, and one side threaded connection of rose box has the screw cap. The utility model discloses a filter screen carries out the prefiltering, filter once more through the activated carbon layer afterwards, the sewage after the activated carbon layer is filtered is extracted through the drinking-water pipe to the water pump simultaneously, go into among the rose box with its pump, make it carry out last depth filtration through the milipore filter layer, sewage after filtering passes through the wash port and discharges, when needing to change the milipore filter, rotate the screw thread lid, can take out the screw thread lid among the rose box, thereby be convenient for change taking out of milipore filter layer, the change mode is simple, avoid loaded down with trivial details change mode to reduce filtration efficiency.
Description
Technical Field
The utility model relates to a sewage treatment technical field especially relates to a milipore filter device of water-oil separation.
Background
The ultrafiltration membrane is a microporous filtration membrane with the pore size specification consistent and the rated pore size range of less than 0.01 micron. The filtration principle of the ultrafiltration membrane is as follows: the pressure difference between two sides of the membrane is used as a driving force, the ultrafiltration membrane is used as a filtering medium, under a set pressure, when a stock solution flows across the surface of the ultrafiltration membrane, a plurality of fine micropores densely distributed on the surface of the ultrafiltration membrane only allow water, beneficial mineral substances, trace elements and other small molecular substances in the water to pass through to form a permeate, and substances with a volume larger than the micropore diameter of the surface of the membrane, such as bacteria, colloid, rust, suspended matters, silt, macromolecular organic matters and the like with a volume larger than that of the bacteria, are intercepted on the liquid inlet side of the membrane to form a concentrated solution, so that the purposes of purifying, separating and concentrating the stock solution are achieved. Contain a large amount of oil content suspended solids in the petrochemical waste water, separation processing is comparatively difficult, and the petrochemical oil water separator that petrochemical mill used nowadays often can not be fine carries out the separation of oil and water, contains a large amount of water resources in the greasy dirt water moreover, and the water resource can be wasted in the direct separation emission.
Through the retrieval, chinese patent publication is CN 214734926U's patent discloses a milipore filter device of water oil separation, concretely relates to water oil separation field, the power distribution box comprises a box body, the fixed baffle that is equipped with in box inner chamber top, the baffle both sides all are equipped with the milipore filter, milipore filter both sides top and bottom all are equipped with the stopper, and a plurality of stoppers are fixed respectively to be established on box inner wall and baffle lateral wall, the milipore filter top is equipped with filter plate, filter plate both sides top and bottom all are equipped with the fixed block, and a plurality of fixed blocks are fixed respectively to be established on box inner wall and baffle lateral wall, the fixed three-way pipe that is equipped with in box top. The ultrafiltration membrane device for water-oil separation in the patent has the following defects: through sewage self gravity through the milipore filter, its pressure is less, can't filter sewage fast, has reduced the filtration efficiency of sewage.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an ultrafiltration membrane device for water-oil separation.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an milipore filter device of water oil separating, includes the main part, and the top of main part is equipped with the inlet tube, and the inside of main part is equipped with the filter screen, and the inside bottom of main part is equipped with activated carbon layer, and the bottom of main part is equipped with rose box and water pump, is equipped with the drinking-water pipe between the water inlet of water pump and the main part, is equipped with the connecting pipe between the delivery port of water pump and the rose box, and one side threaded connection of rose box has the thread cover, and one side of thread cover is equipped with the milipore filter layer, and the bottom of rose box is equipped with the outlet.
Furthermore, one side of the main body is provided with a sewage draining outlet.
Furthermore, the inside both sides of main part are equipped with first baffle and second baffle respectively, and first baffle and second baffle are crisscross to be distributed.
Furthermore, the ultrafiltration membrane layer is annular, and one end of the connecting pipe extends to the middle part of the ultrafiltration membrane layer.
Furthermore, one side of the threaded cover is provided with a rubber ring.
Furthermore, one side of the threaded cover is fixedly connected with a pull rod.
Furthermore, the two sides of the main body are provided with a positive electrode and a negative electrode.
The beneficial effects of the utility model are that:
1. by arranging the filter screen, the activated carbon layer, the ultrafiltration membrane layer and the threaded cover, sewage is primarily filtered through the filter screen to remove larger foreign matters, then is filtered again through the activated carbon layer to remove smaller foreign matters and peculiar smell, meanwhile, the water pump pumps the sewage filtered through the activated carbon layer into the filter box through the water pumping pipe, so that the sewage is subjected to final depth filtration through the ultrafiltration membrane layer, the filtered sewage is discharged through the water discharging hole, when the ultrafiltration membrane needs to be replaced, the threaded cover can be taken out of the filter box by rotating the threaded cover, the ultrafiltration membrane layer is convenient to take out and replace, the replacement mode is simple, and the problem that the filtration efficiency is reduced by a complicated replacement mode is avoided;
2. through arranging the sewage draining outlet, the oil and foreign matters floating on the water surface can be drained, so that the subsequent filtration is facilitated;
3. the partition plates which are distributed in a staggered mode are arranged, so that sewage can conveniently enter from one side of the activated carbon layer, the water pumping pipe can conveniently pump from the other side, the time of the sewage passing through the activated carbon layer is prolonged, and the filtering effect is improved;
4. by arranging the annular ultrafiltration membrane layer, the filtering area can be increased, so that the sewage filtering efficiency is improved;
5. the rubber ring is arranged, so that the sealing performance of the threaded cover can be improved, pressurized sewage is prevented from overflowing, and the pull rod is convenient to rotate and pull the threaded rod to replace the ultrafiltration membrane layer;
6. through setting up positive and negative electrode, let in the direct current to the inside sewage of main part, the electrolysis takes place for sewage, and the negative pole produces the bubble simultaneously, and the oil granule can upwards float with the gradual combination of bubble to realize preliminary water oil separating, promote water oil separating efficiency.
Drawings
FIG. 1 is a schematic structural diagram of an ultrafiltration membrane device for water-oil separation as provided in example 1;
FIG. 2 is a schematic cross-sectional view of an ultrafiltration membrane apparatus for water-oil separation as set forth in example 1;
fig. 3 is a schematic sectional structural view of an ultrafiltration membrane apparatus for water-oil separation as set forth in example 2.
In the figure: the device comprises a main body 1, a water inlet pipe 2, a sewage draining outlet 3, a filter screen 4, a first partition plate 5, a second partition plate 6, an activated carbon layer 7, a water pumping pipe 8, a water pump 9, a filter box 10, an ultrafiltration membrane layer 11, a water draining outlet 12, a threaded cover 13, a pull rod 14 and a positive electrode 15.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the objects of the present invention, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.
Example 1
Referring to fig. 1-2, an ultrafiltration membrane device for water-oil separation comprises a main body 1, a water inlet pipe 2 is arranged at the top of the main body 1, a filter screen 4 is arranged inside the main body 1, an activated carbon layer 7 is arranged at the bottom end inside the main body 1, a filter box 10 and a water pump 9 are arranged at the bottom of the main body 1, a water pumping pipe 8 is arranged between a water inlet of the water pump 9 and the main body 1, a connecting pipe is arranged between a water outlet of the water pump 9 and the filter box 10, a threaded cover 13 is in threaded connection with one side of the filter box 10, a ultrafiltration membrane layer 11 is arranged on one side of the threaded cover 13, a water outlet 12 is arranged at the bottom of the filter box 10, sewage is discharged into the main body 1 through the water inlet pipe 2, is primarily filtered through the filter screen 4 to remove large foreign matters, then is filtered again through the activated carbon layer 7 to remove small foreign matters and peculiar smells, meanwhile, the water pump 9 pumps the sewage filtered through the activated carbon layer 7 through the water pumping pipe 8 into the filter box 10 to pump into the filter box 11 to carry out final depth filtration through the ultrafiltration membrane layer 11, the filtered sewage is discharged through the filter box 12, when the sewage is required to be replaced, and the ultrafiltration membrane layer can be replaced through the filter box 13, thereby the ultrafiltration membrane layer can be conveniently, and the ultrafiltration membrane layer can be replaced.
Wherein, drain 3 has been seted up to one side of main part 1, can discharge the oil and the foreign matter that float on the surface of water through drain 3 to be convenient for subsequent filtration.
Wherein, the inside both sides of main part 1 are equipped with first baffle 5 and second baffle 6 respectively, and first baffle 5 and the crisscross distribution of second baffle 6, through the baffle that distributes crisscross, the sewage of being convenient for gets into from one side of activated carbon layer 7 to the drinking-water pipe 8 of being convenient for extracts from the opposite side, promotes the time of sewage through activated carbon layer 7, thereby promotes the filter effect.
Wherein, milipore filter layer 11 is the annular, and the one end of connecting pipe extends to the middle part of milipore filter layer 11, through being annular milipore filter layer 11, can promote filter area to promote sewage filtration efficiency.
Wherein, one side of screw cap 13 is equipped with the rubber circle, can promote screw cap 13's leakproofness through the rubber circle, avoids the pressurized sewage to spill over.
Wherein, one side fixedly connected with pull rod 14 of threaded cover 13, be convenient for rotate and pull threaded rod 13 through pull rod 14, change milipore filter layer 11.
The working principle is as follows: sewage is discharged into the main body 1 through the water inlet pipe 2, the sewage is primarily filtered through the filter screen 4 to remove large foreign matters, and then is filtered again through the activated carbon layer 7 to remove small foreign matters and peculiar smell, meanwhile, the water pump 9 pumps the sewage filtered through the activated carbon layer 7 through the water pumping pipe 8 and pumps the sewage into the filter box 10 to enable the sewage to be subjected to final depth filtration through the ultrafiltration membrane layer 11, the filtered sewage is discharged through the drain hole 12, when the ultrafiltration membrane needs to be replaced, the threaded cover 13 can be taken out of the filter box 10 by rotating the threaded cover 13, so that the ultrafiltration membrane layer 11 can be taken out and replaced conveniently, the replacement mode is simple, and the reduction of the filtering efficiency due to a complicated replacement mode is avoided;
the oil and foreign matters floating on the water surface can be discharged through the sewage discharge outlet 3, so that the subsequent filtration is facilitated;
the sewage can conveniently enter from one side of the activated carbon layer 7 through the partition plates which are distributed in a staggered manner, so that the water pumping pipe 8 can conveniently pump from the other side, the time of the sewage passing through the activated carbon layer 7 is prolonged, and the filtering effect is improved;
the filtering area can be increased through the annular ultrafiltration membrane layer 11, so that the sewage filtering efficiency is improved;
the tightness of the threaded cover 13 can be improved through the rubber ring, and pressurized sewage is prevented from overflowing;
the threaded rod 13 is convenient to rotate and pull through the pull rod 14, and the ultrafiltration membrane layer 11 is replaced.
Example 2
Referring to fig. 3, a water oil separating's milipore filter device, this embodiment compares in embodiment 1, in order to increase the practicality of device, and the both sides of main part 1 are equipped with positive negative electrode 15, lets in the direct current through positive negative electrode 15 to the inside sewage of main part 1, and the electrolysis takes place for sewage, and the negative pole produces the bubble simultaneously, and oil grain can upwards float with the gradual combination of bubble to realize preliminary water oil separating, promote water oil separating efficiency.
The working principle is as follows: sewage is discharged into the main body 1 through the water inlet pipe 2, the sewage is primarily filtered through the filter screen 4 to remove large foreign matters, and then is filtered again through the activated carbon layer 7 to remove small foreign matters and peculiar smell, meanwhile, the water pump 9 pumps the sewage filtered through the activated carbon layer 7 through the water pumping pipe 8 and pumps the sewage into the filter box 10 to enable the sewage to be subjected to final depth filtration through the ultrafiltration membrane layer 11, the filtered sewage is discharged through the drain hole 12, when the ultrafiltration membrane needs to be replaced, the threaded cover 13 can be taken out of the filter box 10 by rotating the threaded cover 13, so that the ultrafiltration membrane layer 11 can be taken out and replaced conveniently, the replacement mode is simple, and the reduction of the filtering efficiency due to a complicated replacement mode is avoided;
the oil and foreign matters floating on the water surface can be discharged through the sewage discharge outlet 3, so that the subsequent filtration is facilitated;
the sewage can conveniently enter from one side of the activated carbon layer 7 through the partition plates which are distributed in a staggered manner, so that the water pumping pipe 8 can conveniently pump from the other side, the time of the sewage passing through the activated carbon layer 7 is prolonged, and the filtering effect is improved;
the filtering area can be increased through the annular ultrafiltration membrane layer 11, so that the sewage filtering efficiency is improved;
the tightness of the threaded cover 13 can be improved through the rubber ring, and pressurized sewage is prevented from overflowing;
the threaded rod 13 is convenient to rotate and pull through the pull rod 14, and the ultrafiltration membrane layer 11 is replaced;
direct current is led into to the inside sewage of main part 1 through positive negative electrode 15, and the electrolysis takes place for sewage, and the negative pole produces the bubble simultaneously, and the oil granule can upwards float with the gradual combination of bubble to realize preliminary water oil separating, promote water oil separating efficiency.
The basic principle and the main characteristics of the present invention and the advantages of the present invention are shown and described above, and the present invention uses standard parts that can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the attached drawings, the specific connection mode of each part adopts the conventional means such as bolt and rivet, welding, etc. that are mature in the prior art, the machinery, the parts and the equipment all adopt the conventional model in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and detailed description is not repeated here.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed by the preferred embodiment, it is not limited to the present invention, and any person skilled in the art can make modifications or changes equivalent to the equivalent embodiments by utilizing the above disclosed technical contents without departing from the technical scope of the present invention, but all the modifications, changes and changes of the technical spirit of the present invention made to the above embodiments are also within the scope of the technical solution of the present invention.
Claims (7)
1. The utility model provides an ultrafiltration membrane device of water-oil separation, includes main part (1), its characterized in that, the top of main part (1) is equipped with inlet tube (2), the inside of main part (1) is equipped with filter screen (4), the inside bottom of main part (1) is equipped with activated carbon layer (7), the bottom of main part (1) is equipped with rose box (10) and water pump (9), the water inlet of water pump (9) with be equipped with drinking-water pipe (8) between main part (1), the delivery port of water pump (9) with be equipped with the connecting pipe between rose box (10), one side threaded connection of rose box (10) has screw cap (13), and one side of screw cap (13) is equipped with ultrafiltration rete (11), the bottom of rose box (10) is equipped with outlet (12).
2. The ultrafiltration membrane device for water-oil separation according to claim 1, wherein a sewage draining outlet (3) is formed on one side of the main body (1).
3. The ultrafiltration membrane device for water-oil separation according to claim 1, wherein a first partition plate (5) and a second partition plate (6) are respectively arranged on two sides of the interior of the main body (1), and the first partition plate (5) and the second partition plate (6) are distributed in a staggered manner.
4. The ultrafiltration membrane device for water-oil separation according to claim 1, wherein the ultrafiltration membrane layer (11) is annular, and one end of the connecting pipe extends to the middle part of the ultrafiltration membrane layer (11).
5. The ultrafiltration membrane device for water-oil separation according to claim 1, characterized in that one side of the threaded cover (13) is provided with a rubber ring.
6. The ultrafiltration membrane device for water-oil separation according to claim 1, wherein a pull rod (14) is fixedly connected to one side of the threaded cover (13).
7. The ultrafiltration membrane device for water-oil separation according to claim 1, characterized in that the main body (1) is provided with positive and negative electrodes (15) at two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221522077.1U CN218188952U (en) | 2022-06-17 | 2022-06-17 | Ultrafiltration membrane device for water-oil separation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221522077.1U CN218188952U (en) | 2022-06-17 | 2022-06-17 | Ultrafiltration membrane device for water-oil separation |
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| Publication Number | Publication Date |
|---|---|
| CN218188952U true CN218188952U (en) | 2023-01-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221522077.1U Active CN218188952U (en) | 2022-06-17 | 2022-06-17 | Ultrafiltration membrane device for water-oil separation |
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| CN (1) | CN218188952U (en) |
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- 2022-06-17 CN CN202221522077.1U patent/CN218188952U/en active Active
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