CN214990694U - Industrial waste water oil-water separation equipment - Google Patents
Industrial waste water oil-water separation equipment Download PDFInfo
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- CN214990694U CN214990694U CN202121361830.9U CN202121361830U CN214990694U CN 214990694 U CN214990694 U CN 214990694U CN 202121361830 U CN202121361830 U CN 202121361830U CN 214990694 U CN214990694 U CN 214990694U
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Abstract
The utility model relates to an industrial waste water oil-water separation equipment, including centrifugal filtration membrane separator, the sedimentation separator, centrifugal filtration membrane separator is including a jar body first, the filter core device, the end of intaking of filter core device forms the airtight connection with jar body first's open-top, the inside at jar body first is established to the centrifugal filtration water end of filter core device, form water storage space between the inboard of centrifugal filtration water end and jar body first, be equipped with jar body first delivery port on jar body first's the upper portion lateral wall, the sedimentation separator is including jar body second, jar body first delivery port passes through the intake chamber intercommunication of the one end of suction pump with jar body second, the other end of jar body second is equipped with out the hydroecium, be equipped with a plurality of hydroeciums of arranging side by side between intake chamber and play hydroecium, the water in the hydroecium is discharged from jar body second delivery port of the lower part of play hydroecium. The utility model discloses a comprehensive centrifugal separation, filtration membrane separation and sedimentation's industrial waste water oil-water separation scheme with two-stage separation mode has the better characteristics of industrial waste water's oil-water separation effect.
Description
Technical Field
The utility model relates to an oil-water separation equipment, in particular to modified industrial waste water oil-water separation equipment belongs to the oil-water separation field.
Background
With the rapid development of industry and the enhancement of environmental awareness, the oil-water separation technology is more emphasized by people. Oil-water separation belongs to the liquid-liquid separation category, and oil-water separation equipment is adopted in the field of industrial wastewater to realize the separation of oil and water in the wastewater at present. In the oil-water mixed liquid, some specific gravity is smaller than that of water under most conditions, and by utilizing the characteristic, the principle of oil-water separation can be divided into centrifugal separation and sedimentation separation, wherein the centrifugal separation realizes the oil-water separation by utilizing the principle that water and oil in the rotating oil-water mixed liquid are layered under the action of centrifugal force, the sedimentation separation realizes the oil-water separation by utilizing the principle that water and oil in the oil-water mixed liquid are layered under the action of gravity, and in addition, a mode of realizing the oil-water separation by adopting a filtering membrane is also provided. At present, most of the existing oil-water separators adopt a single oil-water separation mode to perform oil-water separation, and the separation effect needs to be improved.
SUMMERY OF THE UTILITY MODEL
The utility model discloses industrial waste water oil-water separator discloses new scheme, adopts the industrial waste water oil-water separation scheme that has the comprehensive centrifugal separation of two-stage separation mode, filtration membrane separation and sedimentation separation, has solved current scheme and has adopted single oil-water separation mode, the not good problem of separation effect.
The oil-water separation device for industrial wastewater of the utility model comprises a centrifugal filter membrane separator and a sedimentation separator, wherein the centrifugal filter membrane separator comprises a tank body A, the filter element device comprises a filter element device, wherein the water inlet end of the filter element device is hermetically connected with the top opening of a tank body A, the centrifugal water filtering end of the filter element device is arranged inside the tank body A, a water storage space is formed between the centrifugal water filtering end and the inner side of the tank body A, wastewater enters the water storage space through the filter element device, the upper side wall of the tank body A is provided with a water outlet of the tank body A, the sedimentation separator comprises a tank body B, the water outlet of the tank body A is communicated with a water inlet chamber at one end of the tank body B through a water suction pump, water in the water storage space enters the water inlet chamber through the water suction pump, the other end of the tank body B is provided with a water outlet chamber, a plurality of water passing chambers which are arranged side by side are arranged between the water inlet chamber and the water outlet chamber, the water in the water inlet chamber sequentially enters the water outlet chamber through the plurality of water passing chambers, and the water in the water outlet chamber is discharged from a water outlet of the tank body B at the lower part of the water outlet chamber.
Further, the filter core device of this scheme's the end of intaking is including the block cap of intaking, and the centrifugal filtration end of filter core device includes the filter screen part of back taper platform form, and the top opening of filter screen part and the airtight lock of the bottom opening of the block cap of intaking form inside drainage space, and the upper portion in drainage space and the first intercommunication of the inlet tube in the block cap of intaking are equipped with the centrifugal filtration water part in the drainage space, and the first intercommunication of the play oil pipe in centrifugal filtration water part and the block cap of intaking.
Furthermore, the centrifugal water filtering part of this scheme is equipped with along axially extended water conservancy diversion spiral shell area including leading oil pipe in the outside of leading oil pipe, and the water conservancy diversion spiral shell area of being connected with the inside wall contact of intaking cap, filter screen part becomes the centrifugal screw channel on upper portion, the oil storage space of bottom with the drainage space separation, leads oil pipe's bottom opening and oil storage space intercommunication, leads oil pipe's top and goes out oil pipe first intercommunication.
Furthermore, the filter screen part of this scheme includes inlayer filtration membrane, outer filter membrane support net, and inlayer filtration membrane is attached on the inboard of outer filter membrane support net, and the waste water in the drainage space of inlayer filtration membrane filtering oil gets into the water storage space from outer filter membrane support net.
Furthermore, be equipped with sealed outer eaves ring, external screw thread section on the bottom open-ended outside of the lid of intaking of this scheme, external screw thread section forms inside and outside threaded connection with the internal thread section on the top open-ended inboard of jar body first, is equipped with the sealing ring arch on the anchor ring that sealed outer eaves ring is relative with jar body first top open-ended, and the sealing ring arch forms sealed lock joint with the cooperation of the sealing ring groove on jar body first top open-ended terminal surface.
Further, the water passing partition plate is arranged between the adjacent water passing chambers, the water passing partition plate is arranged between the water inlet chamber and the water passing chamber, the water passing partition plate is arranged between the water outlet chamber and the water passing chamber, the water passing opening is formed in the water passing partition plate, the top of the water passing chamber is communicated with the oil outlet pipe B, and the oil outlet pipe B is communicated with the oil outlet header pipe.
Furthermore, the water passing hole is formed in the lower portion of the water passing partition plate, and the water passing holes in the adjacent water passing partition plates are arranged in a staggered mode.
The utility model discloses industrial waste water oil-water separation equipment adopts the industrial waste water oil-water separation scheme of the comprehensive centrifugal separation, filtration membrane separation and the sedimentation separation that have the two-stage separation mode, has the better characteristics of industrial waste water's oil-water separation effect.
Drawings
FIG. 1 is a schematic view of an industrial wastewater oil-water separation apparatus.
FIG. 2 is a schematic internal view of a centrifugal membrane separator.
Fig. 3 is a schematic view of the interior of the cartridge assembly.
Fig. 4 is an enlarged schematic view of a portion a in fig. 3.
Fig. 5 is a schematic sectional view of the can body a.
Fig. 6 is a schematic internal view of a settling separator.
Fig. 7 is a schematic view of section a-a of the view in fig. 6.
The centrifugal filter membrane separator comprises a centrifugal filter membrane separator 100, a tank body A200, a sealing ring groove 201, a filter element device 300, a water inlet cover 310, a sealing outer brim ring 311, a sealing ring protrusion 312, an outer thread section 313, a water inlet pipe A314, an oil outlet pipe A315, a filter screen component 320, an inner filter membrane 321, an outer filter membrane support net 322, a water storage space 400, a water filtering space 500, a centrifugal spiral channel 510, an oil storage space 520, a centrifugal water filtering component 600, an oil guide pipe 610, a flow guide spiral belt 620, a sedimentation separator 700, a water passing partition plate 701, a water passing opening 702, a tank body B710, a water inlet chamber 711, a water outlet chamber 712, a water passing chamber 713, an oil outlet pipe B714, an oil outlet main pipe 715 and a water pump 800.
Detailed Description
As shown in figures 1, 2 and 6, the oil-water separation equipment for industrial wastewater of the utility model comprises a centrifugal filter membrane separator and a sedimentation separator, wherein the centrifugal filter membrane separator comprises a tank body A and a filter element device, the water inlet end of the filter element device is hermetically connected with the top opening of the tank body A, the centrifugal filter water end of the filter element device is arranged in the tank body A, a water storage space is formed between the centrifugal filter water end and the inner side of the tank body A, wastewater enters the water storage space through the filter element device, the upper side wall of the tank body A is provided with a water outlet of the tank body A, the sedimentation separator comprises a tank body B, the water outlet of the tank body A is communicated with the water inlet chamber at one end of the tank body B through a water pump, water in the water storage space enters the water inlet chamber through the water pump, the other end of the tank body B is provided with a water outlet chamber, a plurality of water passing chambers which are arranged side by side are arranged between the water inlet chamber and the water outlet chamber, water in the water inlet chamber sequentially enters the water outlet chamber, and water in the water outlet chamber is discharged from a water outlet of the tank body B at the lower part of the water outlet chamber. Above-mentioned scheme adopts the comprehensive centrifugal separation who has the two-stage separation mode, filtration membrane separation and sedimentation's industrial waste water oil-water separation scheme, utilize centrifugal filtration membrane separator to carry out one-level oil-water separation and handle, industrial waste water can separate most oil through centrifugal separation and filtration membrane separation after in-process at one-level oil-water separation, but probably still have few oil, reuse sedimentation separator carries out second grade oil-water separation and handles, the water through one-level oil-water separation handles passes through gravity sedimentation in-process at second grade oil-water separation, the oil of aquatic has further been got rid of, thereby better oil-water separation effect has been obtained.
In order to realize the function of filter core device, satisfy centrifugal separation and filtration membrane separation's requirement, as shown in fig. 2, 3, the filter core device of this scheme's the end of intaking is including the lid of intaking, the centrifugal filtration water end of filter core device includes the filter screen part of back taper platform form, the top opening of filter screen part forms inside drainage space with the airtight lock of the bottom opening of the lid of intaking, the upper portion in drainage space and the first intercommunication of inlet tube in the lid of intaking, be equipped with the centrifugal filtration water part in the drainage space, the first intercommunication of play oil pipe in centrifugal filtration water part and the lid of intaking. Based on above scheme, in order to realize the function of centrifugal water filtering part, satisfy the requirement of arranging oil, this scheme discloses a concrete structure, as shown in fig. 3, the centrifugal water filtering part of this scheme is including leading oil pipe, the outside of leading oil pipe is equipped with along axially extended water conservancy diversion spiral shell area, with the lid of intaking, the water conservancy diversion spiral shell area that the inside wall contact of filter screen part is connected becomes the centrifugal helical channel on upper portion with the drainage space separation, the oil storage space of bottom, lead oil pipe's bottom opening and oil storage space intercommunication, lead oil pipe's top and first intercommunication of oil outlet pipe. Industrial wastewater flows through the centrifugal spiral channel in a rotating mode, is layered under the action of centrifugal force, water on the outer layer enters the water storage space through the filter screen component, separated oil enters the oil storage space, and is discharged from the oil outlet pipe A after rising along the oil guide pipe under the action of flowing pressure.
In order to realize the function of filter screen part, guarantee that filter screen part has certain structural performance, as shown in fig. 3, 4, the filter screen part of this scheme includes inlayer filtration membrane, outer filter membrane support net, and inlayer filtration membrane is attached on the inboard of outer filter membrane support net, and the waste water in the drainage space of inlayer filtration membrane filtering oil gets into the water storage space from outer filter membrane support net.
In order to realize that the end of intaking of filter core device forms sealing connection with jar body first top opening, as shown in fig. 2, 3, 5, be equipped with sealed outer eaves ring, the external screw thread section on the bottom open-ended outside of the lid of intaking of this scheme, internal thread section on external screw thread section and jar body first top open-ended inboard forms inside and outside threaded connection, be equipped with the sealing ring arch on the anchor ring that sealed outer eaves ring and jar body first top opening are relative, the protruding sealed annular cooperation that forms sealed lock joint with jar body first top open-ended terminal surface of sealing ring. In order to improve the sealing effect, a sealing gasket can be additionally arranged in the sealing ring groove.
In order to realize the function of the sedimentation separator, improve the effect of sedimentation separation and meet the requirement of oil discharge, as shown in fig. 6 and 7, a water passing partition plate is arranged between adjacent water passing chambers in the scheme, a water passing partition plate is arranged between the water inlet chamber and the water passing chamber, a water passing partition plate is arranged between the water outlet chamber and the water passing chamber, a water passing opening is formed in the water passing partition plate, the top of the water passing chamber is communicated with an oil outlet pipe B, and the oil outlet pipe B is communicated with an oil outlet header pipe. Based on the above scheme, in order to prolong the process of water flow and further improve the effect of sedimentation separation, as shown in fig. 7, the water passing holes of the scheme are arranged at the lower parts of the water passing partition plates, and the water passing holes on the adjacent water passing partition plates are arranged in a staggered manner.
The structures, components, and the like disclosed in the present embodiment can be implemented by general and conventional means known in the art, unless otherwise specified. The industrial wastewater oil-water separation device is not limited to the disclosure in the specific embodiment, the technical solutions presented in the examples can be extended based on the understanding of the skilled person in the art, and the simple alternatives made by the skilled person in the art according to the present solution in combination with the common general knowledge also belong to the scope of the present solution.
Claims (7)
1. The industrial wastewater oil-water separation equipment is characterized by comprising a centrifugal filter membrane separator and a sedimentation separator, wherein the centrifugal filter membrane separator comprises a tank body A and a filter element device, the water inlet end of the filter element device is hermetically connected with the top end opening of the tank body A, the centrifugal filter water end of the filter element device is arranged in the tank body A, a water storage space is formed between the centrifugal filter water end and the inner side of the tank body A, wastewater enters the water storage space through the filter element device, the side wall of the upper part of the tank body A is provided with a water outlet of the tank body A, the sedimentation separator comprises a tank body B, the water outlet of the tank body A is communicated with a water inlet chamber at one end of the tank body B through a water suction pump, water in the water storage space enters the water inlet chamber through the water suction pump, the other end of the tank body B is provided with a water outlet chamber, and a plurality of water passing chambers which are arranged side by side are arranged between the water inlet chamber and the water outlet chamber, the water in the water inlet chamber sequentially enters the water outlet chamber through the water passing chambers, and the water in the water outlet chamber is discharged from the water outlet of the tank body B at the lower part of the water outlet chamber.
2. The industrial wastewater oil-water separation device according to claim 1, wherein the water inlet end of the filter element device comprises a water inlet cap, the centrifugal water filtering end of the filter element device comprises an inverted frustum-shaped filter screen component, the top opening of the filter screen component and the bottom opening of the water inlet cap are hermetically buckled to form an internal water filtering space, the upper part of the water filtering space is communicated with a water inlet pipe A in the water inlet cap, a centrifugal water filtering component is arranged in the water filtering space, and the centrifugal water filtering component is communicated with a water outlet pipe A in the water inlet cap.
3. The industrial wastewater oil-water separation device according to claim 2, wherein the centrifugal water filtering component comprises an oil guiding pipe, an axially extending guide spiral belt is arranged on the outer side of the oil guiding pipe, the guide spiral belt in contact connection with the inner side walls of the water inlet cover cap and the filter screen component divides the water filtering space into an upper centrifugal spiral channel and a bottom oil storage space, the bottom end opening of the oil guiding pipe is communicated with the oil storage space, and the top end of the oil guiding pipe is communicated with the oil outlet pipe A.
4. The industrial wastewater oil-water separation device according to claim 2, wherein the filter screen member comprises an inner filter membrane and an outer filter membrane support net, the inner filter membrane is attached to the inner side of the outer filter membrane support net, and wastewater in the water filtering space, from which oil is filtered by the inner filter membrane, enters the water storage space from the outer filter membrane support net.
5. The industrial wastewater oil-water separation device according to claim 2, wherein a sealing outer brim ring and an outer thread section are arranged on the outer side of the bottom opening of the water inlet cover cap, the outer thread section and the inner thread section on the inner side of the top opening of the tank body A form an inner thread and outer thread connection, a sealing ring bulge is arranged on the ring surface of the sealing outer brim ring opposite to the top opening of the tank body A, and the sealing ring bulge is matched with a sealing ring groove on the end surface of the top opening of the tank body A to form a sealing buckle connection.
6. The industrial wastewater oil-water separation device according to claim 1, wherein a water passing partition plate is arranged between adjacent water passing chambers, a water passing partition plate is arranged between the water inlet chamber and the water passing chamber, a water passing partition plate is arranged between the water outlet chamber and the water passing chamber, a water passing opening is formed in the water passing partition plate, the top of the water passing chamber is communicated with the oil outlet pipe B, and the oil outlet pipe B is communicated with the oil outlet main pipe.
7. The industrial wastewater oil-water separation device according to claim 6, wherein the water passing openings are arranged at the lower parts of the water passing partition plates, and the water passing openings on the adjacent water passing partition plates are arranged in a staggered manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121361830.9U CN214990694U (en) | 2021-06-18 | 2021-06-18 | Industrial waste water oil-water separation equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121361830.9U CN214990694U (en) | 2021-06-18 | 2021-06-18 | Industrial waste water oil-water separation equipment |
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| CN214990694U true CN214990694U (en) | 2021-12-03 |
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| CN202121361830.9U Active CN214990694U (en) | 2021-06-18 | 2021-06-18 | Industrial waste water oil-water separation equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114367129A (en) * | 2021-12-16 | 2022-04-19 | 泰兴金江化学工业有限公司 | Automatic ester-water separator for n-butyl acetate production |
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2021
- 2021-06-18 CN CN202121361830.9U patent/CN214990694U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114367129A (en) * | 2021-12-16 | 2022-04-19 | 泰兴金江化学工业有限公司 | Automatic ester-water separator for n-butyl acetate production |
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