CN218011393U - Automatic filtering device for oily sewage - Google Patents
Automatic filtering device for oily sewage Download PDFInfo
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- CN218011393U CN218011393U CN202221938065.7U CN202221938065U CN218011393U CN 218011393 U CN218011393 U CN 218011393U CN 202221938065 U CN202221938065 U CN 202221938065U CN 218011393 U CN218011393 U CN 218011393U
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- oily sewage
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Abstract
The utility model discloses an automatic filtering device for oily sewage, which comprises a cylinder body, wherein a sewage storage cavity is arranged in the cylinder body, and the side wall of the cylinder body is provided with a water inlet and a first medicine outlet; the filtering piece is arranged in the sewage storage cavity, and a drainage pipeline penetrates through the filtering piece; the backwashing water sprayer is provided with a spraying part, the first end of the spraying part is communicated with the water inlet, and the water inlet and the filter piece face to each other; the machine is filled to the medicament, is provided with first portion of filling on the machine is filled to the medicament, and first end and the first medicine mouth intercommunication of first portion of filling, first medicine mouth and the drainage tube intercommunication of filtering in the piece. The residual pollutants in the filter element are automatically cleaned, and the filter element can be automatically cleaned in the automatic filtering device without being detached from the automatic filtering device in the whole process; the medicament is poured into the filter element to separate pollutants on the drainage pipeline, and finally returns to the medicament tank to achieve circular medicament washing.
Description
Technical Field
The utility model relates to a filter technical field specifically is an oily sewage's automatic filtration device.
Background
Oily sewage is used as an environmental pollutant, harms the living environment and the body health of human beings and is urgently required to be treated. Petroleum resources are required to be recovered and comprehensively utilized as non-renewable resources. Emulsified oily sewage is the most difficult kind of oily sewage to separate. At present, sewage is through the processing back of the filter core of crossing in the filter equipment, and the impurity of remaining can leave over in the filter core a lot, generally washs these impurity of remaining and need dismantle whole filter core and handle and wash, needs the staff to expend time and handles.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides an automatic filtering device for oily sewage.
The utility model provides a technical scheme that its technical problem adopted is:
an automatic filtering apparatus for oily sewage, comprising:
the device comprises a barrel, a first liquid medicine inlet and a first liquid medicine outlet, wherein a sewage storage cavity is formed in the barrel, and a water inlet and the first liquid medicine outlet which are communicated with the sewage storage cavity are formed in the side wall of the barrel;
the filtering piece is arranged in the sewage storage cavity, and a drainage pipeline penetrates through the filtering piece;
the back flushing water sprayer is provided with a spraying part, the first end of the spraying part is communicated with a water inlet, and the water inlet and the filter piece face to each other;
the machine is irritated to the medicament, the medicament is irritated and is provided with first portion of irritating on the machine, first end and the first medicine mouth intercommunication of going into of first portion of irritating, first medicine mouth and the drainage tube intercommunication of filtering in the piece.
As an optimized technical solution of the present invention, the automatic filtration device further comprises:
the first end socket is arranged at the first end of the barrel body, a first containing cavity is formed in the first end socket, and the first end of the filter element is arranged on the first end socket so as to communicate the first end of the drainage pipeline with the first containing cavity;
the second seal head is arranged at the second end of the cylinder body, a second containing cavity is formed in the second seal head, and the first end of the filter piece is arranged on the second seal head so as to communicate the second end of the drainage pipeline with the second containing cavity.
As an optimized technical scheme of the utility model, first medicine mouth sets up on first seal and with first appearance chamber intercommunication, first medicine mouth department is provided with the first butt joint pipe with first portion's intercommunication of irritating.
As an optimal technical scheme of the utility model, it irritates the portion to be provided with the second on the medicament machine of irritating, be provided with the second on the second head and go out the medicine mouth, the second goes out medicine mouth and second and holds the chamber intercommunication, the second goes out medicine mouth department and is provided with the second butt joint pipe with second portion's intercommunication of irritating.
As an optimal technical scheme, the medicament is irritated the machine and is included medicament jar and elevator pump, the medicament jar is held and is had the washing medicament, the medicament jar is held the intercommunication through the second of elevator pump and injection site.
As an optimal technical scheme of the utility model, the back flush injection machine is including dress water pitcher and compressor, the compressor setting is on dress water pitcher, be provided with compressed air valve on the compressor, the compressor passes through compressed air valve and the second end intercommunication of injection site.
As an optimized technical proposal, the back-flushing water jet machine also comprises an electric heater which is arranged in the water tank.
As an optimized technical scheme of the utility model, filter piece has still link up medium channel, medium channel and drainage channel intercommunication for the sparge water permeates to drainage channel from medium channel.
As a preferred technical scheme of the utility model, automatic filtration device still includes the pressure differential teletransmission appearance, the pressure differential teletransmission appearance sets up in the barrel.
As an optimized technical scheme of the utility model, all be provided with automatic switch valve in water inlet and the first medicine mouth.
Compared with the prior art, the beneficial effects of the utility model are that:
the residual pollutants in the filter elements are automatically cleaned and discharged along with the cleaning water, and the filter elements can be automatically cleaned in the automatic filter device without being detached from the automatic filter device in the whole process; the medicament is poured into the filter element, pollutants on the drainage pipeline are separated, and finally the medicament returns to the medicament tank, so that the circulating medicament washing is achieved.
Drawings
Fig. 1 is an overall structure diagram of the present invention.
Fig. 2 is a structural view of the cylinder of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The scheme provides an automatic filtering device for oily sewage, which can automatically clean residual pollutants in a filtering piece 2 and discharge the pollutants together with cleaning water, and the filtering piece 2 can be automatically cleaned in the automatic filtering device without being detached from the automatic filtering device in the whole process; the medicament is poured into the filter element 2 to separate pollutants on the drainage pipeline, and finally returns to the medicament tank to achieve circular medicament washing. As shown in fig. 1-2, the automatic filtration apparatus of the present embodiment specifically includes:
The backwashing water sprayer 3 is provided with a spraying part, flushing water is discharged by the spraying part of the backwashing water sprayer 3, the first end of the spraying part is communicated with a water inlet 12, the water inlet 12 and the filter member 2 face to each other, therefore, the spraying part releases the flushing water to enter the water inlet 12 and flush in the direction of the filter member 2, because the pressure of the flushing water released by the spraying part is large enough, pollutants adhered on the filter member 2 can be directly washed and removed, and even the pollutants with strong adhesion can be directly removed by the flushing water with large enough pressure.
The chemical filling machine 4 is provided with pre-prepared chemical water which is used for cleaning pollutants in the chemical filling machine 4. Be provided with the first portion of irritating on the machine 4 is irritated to the medicament, the first end of the first portion of irritating and first medicine mouth 51 intercommunication each other, the medicament is irritated machine 4 and is irritated the medicament water through first medicine mouth 51 automatic filtration device through the first portion of irritating in, because first medicine mouth 51 and the drainage pipeline intercommunication of filtering in 2, consequently in the medicament water pours the drainage pipeline into after first medicine mouth 51 to carry out cleaning process to the pollutant in the drainage pipeline.
The first seal head 5 is arranged at the first end of the cylinder body 1, the first seal head 5 is internally provided with a first containing cavity 52, and the first containing cavity 52 in the first seal head 5 is sealed with the sewage storage cavity 11 in the cylinder body 1, so that sewage cannot directly permeate into the first containing cavity 52 from the sewage storage cavity 11. The first end of the filter element 2 is arranged on the first seal head 5 so as to communicate the first end of the drainage pipeline with the first containing cavity 52, and the sewage containing oil and impurities can flow into the first containing cavity 52 in the first seal head 5 only by passing through the drainage pipeline.
The second seal head 6 is arranged at the second end of the cylinder body 1, a second containing cavity 63 is formed in the second seal head 6, the second containing cavity 63 in the second seal head 6 is sealed with the sewage storage cavity 11, and sewage in the sewage storage cavity 11 cannot directly permeate into the second containing cavity 63. The first end of the filter element 2 is arranged on the second end socket 6 so as to communicate the second end of the drainage pipeline with the second containing cavity 63. According to the illustration in fig. 1, the first head 5 and the second head 6 are arranged in an opposite orientation, so that a fluid liquid can flow freely through the first volume 52 and the second volume 63 via the drainage line in the filter element 2.
The first medicine outlet 51 is arranged on the first sealing head 5 and is communicated with the first cavity 52, so that the medicine filling machine 4 fills the medicine water into the first cavity 52 through the first medicine outlet 51 through the first filling part. The first drug outlet 51 is provided with a first butt joint pipe 41 communicated with the first filling part, a pipeline for filling drug water circulation is formed after the first butt joint tank is connected with the first filling part, and the drug water can be directly filled into the first accommodating cavity 52 and then flows into a drainage pipeline in the filter part 2.
The medicament filling machine 4 is provided with a second filling part, the second seal head 6 is provided with a second medicament outlet 61, the second medicament outlet 61 is communicated with a second containing cavity 63, and the medicament filling machine 4 can release medicament water through the second filling part and fill the medicament water into the second containing cavity 63 of the second seal head 6 through the second medicament outlet 61. The second drug outlet 61 is provided with a second butt joint pipe 42 communicated with the second filling part, and a pipeline for flowing the filled drug water is formed after the second butt joint pipe 42 is connected with the second filling part.
The first portion of irritating, the second portion of irritating, first head 5, second head 6 and filter the mutual intercommunication of the drainage tube in 2 of machine 4 are irritated to the medicament, have formed the effect of circulation, and the medicament water still can flow back to the medicament finally and irritate in the machine 4 after wasing the pollutant in filtering 2.
The medicine filling machine 4 of the present embodiment includes a medicine tank and a lift pump, and the medicine tank accommodates therein a cleaning medicine, and communicates with the second end of the injection portion through the lift pump. The medicament is added into the medicament tank in advance and is configured according to specifications, and then the medicament water is conveyed to the drainage pipeline in the filter element 2 through the lifting pump for circular medicament washing.
The recoil water sprayer 3 comprises a water containing tank 31 and a compressor 32, the compressor 32 is arranged on the water containing tank 31, a compression air valve is arranged on the compressor 32, the compressor 32 is communicated with the second end of the injection part through the compression air valve, the compressor 32 is used as power, when water in the water containing tank 31 is filled into the sewage storage cavity 11, the effect of a drainage pipeline of washing water permeating into the filter piece 2 is improved, and pollutants adhered to the filter piece 2 are washed and removed more easily.
The backwashing water sprayer 3 further comprises an electric heater, the electric heater is arranged in the water containing tank 31, water in the water containing tank 31 needs to be heated, hot water in the water containing tank 31 is poured into the sewage storage cavity 11 through compressed air, and high-pressure hot water and compressed air can permeate into the supporting layer of the filter element to infiltrate into the filter membrane layer and disperse pollutants on the filter element 2.
The filtering piece 2 is also communicated with a medium channel which is communicated with the drainage channel and used for enabling washing water to permeate into the drainage channel from the medium channel, and the washing water directly permeates into the drainage channel through the medium channel under the action of high-pressure hot water and compressed air, so that pollutants in the drainage pipeline are washed.
In addition, the filter member 2 of the present embodiment is specifically a silicon carbide membrane filter element.
The automatic filtering device also comprises a differential pressure remote transmission instrument which is arranged in the cylinder body 1, and in the operation process, whether backwashing operation is needed or not is judged according to the differential pressure remote transmission instrument, for example, if the differential pressure reaches a set value, the sewage is stopped being conveyed, and the flushing is started.
Automatic switch valves are arranged in the water inlet 12 and the first medicine outlet 51, and the start or the close of the automatic switch valves are controlled through a PLC.
The residual pollutant in the filter element 2 is automatically cleaned, and the pollutant is discharged along with the cleaning water, so that the filter element 2 can be automatically cleaned in the automatic filter device without being disassembled and taken out from the automatic filter device in the whole process; the medicament is poured into the filter element 2 to separate pollutants on the drainage pipeline, and finally returns to the medicament tank to achieve circular medicament washing.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. An automatic filtration device for oily sewage, characterized by comprising:
the device comprises a barrel, a first liquid storage tank and a second liquid storage tank, wherein a sewage storage cavity is arranged in the barrel, and a water inlet and a first medicine outlet which are communicated with the sewage storage cavity are formed in the side wall of the barrel;
the filtering piece is arranged in the sewage storage cavity, and a drainage pipeline penetrates through the filtering piece;
the backwashing water sprayer is provided with a spraying part, the first end of the spraying part is communicated with a water inlet, and the water inlet and the filter piece face to each other;
the machine is irritated to the medicament, the medicament is irritated and is provided with first portion of irritating on the machine, first end and the first medicine mouth intercommunication of going into of first portion of irritating, first medicine mouth and the drainage tube intercommunication of filtering in the piece.
2. The automatic filtration device for oily sewage according to claim 1, wherein: the automatic filtration device further comprises:
the first end socket is arranged at the first end of the cylinder body, a first containing cavity is formed in the first end socket, and the first end of the filter element is arranged on the first end socket so as to communicate the first end of the drainage pipeline with the first containing cavity;
the second seal head is arranged at the second end of the cylinder body, a second containing cavity is formed in the second seal head, and the first end of the filter piece is arranged on the second seal head so as to communicate the second end of the drainage pipeline with the second containing cavity.
3. The automatic filtering apparatus for oily sewage according to claim 2, wherein: the first medicine outlet is arranged on the first sealing head and communicated with the first containing cavity, and a first butt joint pipe communicated with the first filling part is arranged at the first medicine outlet.
4. The automatic filtering apparatus for oily sewage according to claim 3, wherein: the medicament filling machine is provided with a second filling part, the second seal head is provided with a second medicament outlet, the second medicament outlet is communicated with the second containing cavity, and a second butt joint pipe communicated with the second filling part is arranged at the second medicament outlet.
5. The automatic filtration apparatus for oily sewage according to any one of claims 1 to 4, wherein: the medicament filling machine comprises a medicament tank and a lifting pump, cleaning medicament is contained in the medicament tank, and the medicament tank is communicated with the second end of the injection part through the lifting pump.
6. The automatic filtering device for oily sewage according to claim 1, characterized in that: the back flushing water injection machine comprises a water loading tank and a compressor, wherein the compressor is arranged on the water loading tank, a compression air valve is arranged on the compressor, and the compressor is communicated with the second end of the injection part through the compression air valve.
7. The automatic filtration device for oily sewage according to claim 6, wherein: the recoil water injector also comprises an electric heater, and the electric heater is arranged in the water tank.
8. The automatic filtration device for oily sewage according to claim 1, wherein: the filter element is also provided with a medium channel which is communicated with the drainage channel and used for enabling washing water to permeate into the drainage channel from the medium channel.
9. The automatic filtration device for oily sewage according to claim 1, wherein: the automatic filtering device also comprises a differential pressure remote transmission instrument which is arranged in the cylinder body.
10. The automatic filtration device for oily sewage according to claim 1, wherein: and automatic switch valves are arranged in the water inlet and the first medicine outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221938065.7U CN218011393U (en) | 2022-07-25 | 2022-07-25 | Automatic filtering device for oily sewage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221938065.7U CN218011393U (en) | 2022-07-25 | 2022-07-25 | Automatic filtering device for oily sewage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218011393U true CN218011393U (en) | 2022-12-13 |
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ID=84387210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221938065.7U Active CN218011393U (en) | 2022-07-25 | 2022-07-25 | Automatic filtering device for oily sewage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218011393U (en) |
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2022
- 2022-07-25 CN CN202221938065.7U patent/CN218011393U/en active Active
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