CN204723854U - A kind of petrochemical wastewater conveyance conduit entrance point filter - Google Patents
A kind of petrochemical wastewater conveyance conduit entrance point filter Download PDFInfo
- Publication number
- CN204723854U CN204723854U CN201520392888.8U CN201520392888U CN204723854U CN 204723854 U CN204723854 U CN 204723854U CN 201520392888 U CN201520392888 U CN 201520392888U CN 204723854 U CN204723854 U CN 204723854U
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- Prior art keywords
- filter plate
- lower floor
- upper strata
- filter
- described upper
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Abstract
The utility model discloses a kind of petrochemical wastewater conveyance conduit entrance point filter, relate to field of sewage treatment equipment, and the upper strata filter plate of rounded structure and lower floor filter plate identical by size form, described upper strata filter plate and lower floor's filter plate are evenly provided with the circular filter opening mutually staggered, filter plate top, described upper strata is provided with one group of draw ring, one group of draw-in groove is provided with bottom lower floor's filter plate, vertically be provided with a circle between described upper strata filter plate and lower floor's filter plate edge and connect cover, connect cover outer wall and be provided with reinforcement.The utility model, by the setting of upper and lower metafiltration plate, fully retains the solid matter in waste water, avoids the generation of line clogging phenomenon, improve waste water treatment efficiency, and the setting of draw-in groove adds the installation stability of device on carrier pipe.
Description
Technical field:
The utility model relates to field of sewage treatment equipment, is specifically related to a kind of petrochemical wastewater conveyance conduit entrance point filter.
Background technology:
Petrochemical industry is for primary raw material with oil or natural gas, by production process, processing method that cracking, refining, fractionation, reformation, synthesis etc. are different, produce the industry of various oil product, Organic Chemicals, chemical fibre and chemical fertilizer, the waste water produced in its production process has that organic contamination substrate concentration is high, the waste water water yield is large, the feature of complicated component, and Pollutants in Wastewater mostly is sulphur class, phenols, cyanide and the Toxic such as benzene, metallic salt.
Due to petrochemical wastewater complicated component, therefore need to adopt physico-chemical process, chemical method and bioanalysis to combine the method for process.Waste water in coagulation pond after process squeezes into two stage treatment pond through pump after precipitation, inevitably the partly precipitated in treatment pond is mixed in waste water in the process, easily cause line clogging when Cemented filling, and increase workload to subsequent treatment, reduce treatment effeciency.
Utility model content:
Technical problem to be solved in the utility model is to provide a kind of reasonable in design, simple and practical petrochemical wastewater conveyance conduit entrance point filter.
Technical problem to be solved in the utility model adopts following technical scheme to realize:
A kind of petrochemical wastewater conveyance conduit entrance point filter, and the upper strata filter plate of rounded structure and lower floor filter plate identical by size form, described upper strata filter plate and lower floor's filter plate are evenly provided with the circular filter opening mutually staggered, filter plate top, described upper strata is provided with one group of draw ring, one group of draw-in groove is provided with bottom lower floor's filter plate, vertically be provided with a circle between described upper strata filter plate and lower floor's filter plate edge and connect cover, connect cover outer wall and be provided with reinforcement.
Described connection cover is highly 10-20cm.
The beneficial effects of the utility model are: structure is simple, reasonable in design, easy to operate, by the setting of upper and lower metafiltration plate, fully retain the solid matter in waste water, avoid the generation of line clogging phenomenon, improve waste water treatment efficiency, and the setting of draw-in groove and reinforcement adds the installation stability of device on carrier pipe, the setting of draw ring is beneficial to carrying and installs this device.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model;
Wherein: 1-upper screen; 2-lower screen; 3-filter opening; 4-draw ring; 5-draw-in groove; 6-connects cover; 7-reinforcement.
Detailed description of the invention:
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
As shown in Figure 1, a kind of petrochemical wastewater conveyance conduit entrance point filter, and the upper strata filter plate 1 of rounded structure and lower floor filter plate 2 identical by size form, upper strata filter plate and lower floor's filter plate are evenly provided with the circular filter opening 3 mutually staggered, filter plate top, upper strata is provided with one group of draw ring 4, be provided with one group of draw-in groove 5 bottom lower floor's filter plate, be vertically provided with a circle between upper strata filter plate and lower floor's filter plate edge and connect cover 6, connect cover outer wall and be provided with reinforcement 7.
Connecting cover is highly 10-20cm.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. a petrochemical wastewater conveyance conduit entrance point filter, it is characterized in that: and the upper strata filter plate of rounded structure and lower floor filter plate identical by size form, described upper strata filter plate and lower floor's filter plate are evenly provided with the circular filter opening mutually staggered, filter plate top, described upper strata is provided with one group of draw ring, one group of draw-in groove is provided with bottom lower floor's filter plate, vertically be provided with a circle between described upper strata filter plate and lower floor's filter plate edge and connect cover, connect cover outer wall and be provided with reinforcement.
2. petrochemical wastewater conveyance conduit entrance point filter according to claim 1, is characterized in that: described connection cover is highly 10-20cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520392888.8U CN204723854U (en) | 2015-06-08 | 2015-06-08 | A kind of petrochemical wastewater conveyance conduit entrance point filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520392888.8U CN204723854U (en) | 2015-06-08 | 2015-06-08 | A kind of petrochemical wastewater conveyance conduit entrance point filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204723854U true CN204723854U (en) | 2015-10-28 |
Family
ID=54382241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520392888.8U Expired - Fee Related CN204723854U (en) | 2015-06-08 | 2015-06-08 | A kind of petrochemical wastewater conveyance conduit entrance point filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204723854U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111330344A (en) * | 2020-02-17 | 2020-06-26 | 薛丽 | Petrochemical waste water pipeline filter equipment for entrance point |
-
2015
- 2015-06-08 CN CN201520392888.8U patent/CN204723854U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111330344A (en) * | 2020-02-17 | 2020-06-26 | 薛丽 | Petrochemical waste water pipeline filter equipment for entrance point |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 238251 Ma'anshan province and Anhui City, Wujiang province fine chemical base Patentee after: Anhui Haide Chemical Technology Co., Ltd. Address before: 238251 Ma'anshan province and Anhui City, Wujiang province fine chemical base Patentee before: Anhui haydite oil Chemical Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151028 Termination date: 20190608 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |