CN109305718A - A kind of crude oil tank farm fire-fighting sewage emergency treatment device and sewage water treatment method - Google Patents
A kind of crude oil tank farm fire-fighting sewage emergency treatment device and sewage water treatment method Download PDFInfo
- Publication number
- CN109305718A CN109305718A CN201711133794.9A CN201711133794A CN109305718A CN 109305718 A CN109305718 A CN 109305718A CN 201711133794 A CN201711133794 A CN 201711133794A CN 109305718 A CN109305718 A CN 109305718A
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- China
- Prior art keywords
- tank body
- sewage
- fire
- water
- tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
- B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
- C02F2101/32—Hydrocarbons, e.g. oil
Abstract
The invention discloses a kind of crude oil tank farm fire-fighting sewage emergency treatment device and sewage water treatment methods, one end of tank body is provided with self priming pump, self priming pump is connected with a self-sucking pot, water inlet pipe and backwash tube are provided on self priming pump, water inlet pipe extends into tank body top, multiple round water distributing pores have been evenly arranged on the intracorporal water inlet pipe of tank, backwash tube is protruded into tank body lower part and is stretched out from the tank body other end, backwash tube is provided with backwash water inlet motor-driven valve in the one end for entering tank body, and backwash tube is provided with water outlet motor-driven valve in the one end for stretching out tank body；A plurality of vertically arranged ceramic membrane filter tube is evenly arranged in tank body, ceramic membrane filter tube is connected with backwash tube；Tank body top is provided with oil collecting pipe, and tank body lower part is provided with sewage pipe.The present invention is arranged on trailer, fire phenomena can be rapidly achieved, has the advantages that movement is flexible, processing sewage is fireballing, can quickly and effectively remove oily substance and solid impurity in fire-fighting sewage.
Description
Technical field
The present invention relates to environmentally friendly fire-fighting domain more particularly to a kind of crude oil tank farm fire-fighting sewage emergency treatment devices and sewage
Processing method.
Background technique
Crude oil tank farm fire explosion danger classes is high, and there is burning fiercely, easily to form three-dimensional fire, burning time
Long, difficulty of saving expends the features such as fire-fighting resource is more, can consume a large amount of fire waters in the disposal process of accident.These fire waters
A large amount of fire-fighting sewage, the fire water being largely contaminated generated in fire extinguishing procedure will be generated after mixing with the oil product in oil tank
Enormous impact will be caused to the sewage disposal system of tank farm.There is presently no one kind fire thing occurs in crude oil tank farm
Therefore when can be used to quick emergency processing fire-fighting sewage movable emergency equip, therefore, the prior art is up for further
Improvement and development.
Summary of the invention
In view of above-mentioned deficiencies of the prior art, the purpose of the present invention is to provide at a kind of crude oil tank farm fire-fighting sewage emergency
Device and sewage water treatment method are managed, live fire-fighting sewage can be quickly handled, treated, and sewage can be reused for scene of fire,
Slow down subsequent treatment pressure of sewage.
In order to solve the above technical problems, the present invention program includes:
A kind of crude oil tank farm fire-fighting sewage emergency treatment device comprising tank body, wherein one end of tank body is provided with self-priming
Pump, self priming pump are connected with a self-sucking pot, and water inlet pipe and backwash tube are provided on self priming pump, and water inlet pipe extends into tank body top,
Multiple round water distributing pores are evenly arranged on the intracorporal water inlet pipe of tank, backwash tube is protruded into tank body lower part and stretched from the tank body other end
Out, backwash tube is provided with backwash water inlet motor-driven valve in the one end for entering tank body, and backwash tube is provided with out in the one end for stretching out tank body
Water motor-driven valve；Be evenly arranged a plurality of vertically arranged ceramic membrane filter tube in tank body, ceramic membrane filter tube with backwash tube phase
Connection；Tank body top is provided with oil collecting pipe, and tank body lower part is provided with sewage pipe.
The crude oil tank farm fire-fighting sewage emergency treatment device, which is characterized in that above-mentioned tank body is being provided with out water power
One end of dynamic valve is provided with manhole.
The crude oil tank farm fire-fighting sewage emergency treatment device, which is characterized in that above-mentioned water inlet pipe is entering tank body
One end is provided with into water motor-driven valve and water inlet hand-operated valve.
The crude oil tank farm fire-fighting sewage emergency treatment device, which is characterized in that on above-mentioned backwash tube on tank body
It is provided with pressure gauge.
The crude oil tank farm fire-fighting sewage emergency treatment device, which is characterized in that be provided with oil extraction on above-mentioned oil collecting pipe
It is vented motor-driven valve, is provided with electric blowdown valve on above-mentioned sewage pipe.
The crude oil tank farm fire-fighting sewage emergency treatment device, which is characterized in that above-mentioned tank body is sleeping tank, above-mentioned self-priming
Filter screen is provided in tank.
The crude oil tank farm fire-fighting sewage emergency treatment device, which is characterized in that sewage is outside ceramic membrane filter tube
Into, flowed out in backwash tube inside ceramic membrane filter tube, most afterwards through water outlet motor-driven valve discharge.
A kind of sewage water treatment method of the crude oil tank farm fire-fighting sewage emergency treatment device comprising following steps:
Starting self priming pump simultaneously opens the exhaust motor-driven valve of the oil extraction on oil collecting pipe, opens water inlet hand-operated valve, it is electronic to adjust water inlet
Valve controls flow, controls the pressure gauge reading on tank body in a certain range；The circle that fire-fighting sewage is opened up by water inlet pipe top
Shape water distributing pore enters tank body；After filling water in tank body, closes oil extraction and be vented motor-driven valve, and open water outlet motor-driven valve；Fire-fighting is dirty
After water is dispersed into tank body by multiple round water distributing pores that water inlet pipe head clearance is arranged, fire-fighting sewage flows to ceramic membrane filter tube
Outer surface, a part of suspended oil in fire-fighting sewage float up to top of the tank, and solid impurity and a part of crude oil are intercepted at pottery
Porcelain membrane filter tube outer surface, most of solid impurity than water weight are finally deposited in tank base, and crude oil is in ceramic membrane filter tube
Outer surface is built up, and is finally left ceramic membrane filter tube outer surface under sluicing and is floated；
Fire-fighting sewage is finally pooled in backwash tube through what ceramic membrane filter tube filtered into the water inside membrane tube, is flowed through out
The discharge of water motor-driven valve；When the crude oil of top of the tank accumulates to a certain extent, opens oil extraction exhaust motor-driven valve and oil slick is discharged, arrange
Oil extraction is closed after oil is vented motor-driven valve；
When the gage pressure value on tank body is more than certain numerical value, at this point, stopping self priming pump, closing is discharged motor-driven valve.
The sewage water treatment method, wherein before above-mentioned steps further include:
Crude oil tank farm fire-fighting sewage emergency treatment device fills water into self-sucking pot before use, close all valves；In original
When fire occurs for tank farm, crude oil tank farm fire-fighting sewage emergency treatment device is hauled using trailer to a cupping jar scene.
The sewage water treatment method, wherein above-mentioned steps specifically further include backwash step: all valves are closed, are opened
Self priming pump sucking clear water is opened, backwash water inlet motor-driven valve is opened, opens electric blowdown valve, clear water enters ceramic membrane filter by backwash tube
Pipe internal surface is flowed out by ceramic membrane filter tube outer surface, and the pollutant for being attached to ceramic membrane filter tube outer surface is washed away, than
The downwash of water weight is discharged after being collected by sewage pipe through electric blowdown valve to tank base, and the pollutant lighter than water floats
To top of the tank, through oil collecting pipe by oil extraction exhaust motor-driven valve discharge；When the gage pressure numerical value on backwash tube is reduced to centainly
Numerical value and stabilization terminate backwash.
A kind of crude oil tank farm fire-fighting sewage emergency treatment device and sewage water treatment method provided by the invention, the present invention is set
It sets on trailer, fire phenomena can be rapidly achieved, have the advantages that movement is flexible, processing sewage is fireballing, can quickly have
Oily substance and solid impurity in effect removal fire-fighting sewage, can slow down subsequent treatment pressure of sewage, and processing water outlet can also be with
Scene is back to fire fighting and rescue, solves the problems, such as crude oil tank farm fire water supply anxiety, pool volume deficiency problem of meeting an urgent need and sewage
The problems such as treatment facility processing capacity is insufficient.
Detailed description of the invention
Fig. 1 is the positive structure diagram of fire-fighting sewage emergency treatment device in Central Plains tank farm of the present invention；
Fig. 2 is the side elevational cross-section structural schematic diagram of fire-fighting sewage emergency treatment device in Central Plains tank farm of the present invention.
Specific embodiment
The present invention provides a kind of crude oil tank farm fire-fighting sewage emergency treatment device and sewage water treatment methods, to make the present invention
Purpose, technical solution and effect it is clearer, clear, the present invention is described in more detail below.It should be appreciated that this place
The specific embodiment of description is only used to explain the present invention, is not intended to limit the present invention.
The present invention provides a kind of crude oil tank farm fire-fighting sewage emergency treatment device, as shown in Figures 1 and 2 comprising
Tank body 1, wherein one end of tank body 1 is provided with self priming pump 2, and self priming pump 2 is connected with a self-sucking pot 3, is provided on self-sucking pot 3
Ball valve 4, for controlling the safe coefficient of self-sucking pot 3.Water inlet pipe 5 and backwash tube 6 are provided on self priming pump 2, water inlet pipe 5 extends into
1 top of tank body has been evenly arranged multiple round water distributing pores 12 on the water inlet pipe 5 in tank body 1, and backwash tube 6 is protruded into 1 lower part of tank body
And stretched out from 1 other end of tank body, backwash tube 6 is provided with backwash water inlet motor-driven valve 9 in the one end for entering tank body 1, and backwash tube 6 is being stretched
One end of tank body 1 is provided with water outlet motor-driven valve 18 out；A plurality of vertically arranged ceramic membrane filter tube has been evenly arranged in tank body 1
13, ceramic membrane filter tube 13 is connected with backwash tube 6；1 top of tank body is provided with oil collecting pipe 14, and 1 lower part of tank body is provided with row
Dirty pipe 16.For example it is configured to oil using tap water, crude oil, aqueous film-forming foam extinguishing agent (1wt%), the clay through crushing drying and contains
Amount is 600mg/L, and SS 200mg/L, turbidity is that the simulation fire-fighting sewage of 112NTU carries out processing test.Ceramic-film tube is used in filtering
Use ceramic membrane filter tube main component for rare earth, aluminium oxide, zirconium oxide, silicon carbide etc., 5-10 μm of aperture.Control pressure gauge 11
Reading is 0.3MPa, handles effluent quality are as follows: oil content 197mg/L, SS 14mg/L, turbidity 24NTU.It can also set at scene again
Facilities such as distribution box, control electric cabinet etc. are set, are automatically controlled so that the present invention be made to realize, ceramic membrane filter tube 13 can be according to water
Matter, water and filtering accuracy select different pore size and material, and this is no longer going to repeat them.
Further, above-mentioned tank body 1 is provided with manhole 19 in 18 one end for being provided with water outlet motor-driven valve, ensure that tank body
1 even running, above-mentioned water inlet pipe 5 are provided in the one end for entering tank body 1 into water motor-driven valve 7 and water inlet hand-operated valve 8.It is above-mentioned anti-
Wash on pipe 6 be provided with pressure gauge on tank body 1, such as the pressure gauge 10 being arranged on backwash tube 6 is arranged on tank body 1
Pressure gauge 11.It is provided with oil extraction exhaust motor-driven valve 15 on above-mentioned oil collecting pipe 14, is provided with electric blowdown valve on above-mentioned sewage pipe 16
17.Above-mentioned tank body 1 is sleeping tank, is provided with filter screen in above-mentioned self-sucking pot 3, is filtered in advance to steam.Sewage is from ceramic membrane
Enter outside screen pipe 13, flow out in backwash tube 6 and converged inside ceramic membrane filter tube 13, most afterwards through being discharged motor-driven valve
18 discharges.
More specifically, the present invention also provides a kind of using above-mentioned crude oil tank farm fire-fighting sewage emergency treatment device
Sewage water treatment method comprising following steps:
Starting self priming pump 3 simultaneously open the oil extraction on oil collecting pipe 14 exhaust motor-driven valve 15, open water inlet hand-operated valve 8, adjust into
Water motor-driven valve 7 controls flow, and the pressure gauge 11 on tank body 1 is made to read control in a certain range；Fire-fighting sewage is pushed up by water inlet pipe 5
The round water distributing pore 12 that portion opens up enters tank body；After filling water in tank body 1, closes oil extraction and be vented motor-driven valve 15, and open out
Water motor-driven valve 18；After fire-fighting sewage is dispersed into tank body 1 by multiple round water distributing pores 12 that 5 head clearance of water inlet pipe is arranged, disappear
Bilge water resisting flows to 13 outer surface of ceramic membrane filter tube, and a part of suspended oil in fire-fighting sewage floats up to 1 top of tank body, and solid is miscellaneous
Matter and a part of crude oil are intercepted at 13 outer surface of ceramic membrane filter tube, and most of solid impurity than water weight is finally deposited in tank
1 bottom of body, crude oil are built up in 13 outer surface of ceramic membrane filter tube, and ceramic membrane filter tube 13 is finally left under sluicing
Outer surface and float；
Fire-fighting sewage is finally pooled in backwash tube 6 through what ceramic membrane filter tube 13 filtered into the water inside membrane tube, stream
It is discharged through water outlet motor-driven valve 18；When the crude oil at 1 top of tank body accumulates to a certain extent, opening oil extraction exhaust motor-driven valve 15 will be floated
Oil discharge closes oil extraction and is vented motor-driven valve 15 after oil extraction；
When 11 pressure value of pressure gauge on tank body 1 be more than certain numerical value, illustrate that ceramic membrane filter tube 13 is seriously polluted, this
When, stop self priming pump 3, close water outlet motor-driven valve 18, prepares to carry out backwash to ceramic membrane filter tube 13.
And before using crude oil tank farm fire-fighting sewage emergency treatment device, all valves are closed, are infused into self-sucking pot 3
Full water；When fire occurs for crude oil tank farm, crude oil tank farm fire-fighting sewage emergency treatment device is hauled using trailer to a cupping jar
Scene.
Specific backwash step includes: to close all valves, opens self priming pump 2 and sucks clear water, and it is electronic to open backwash water inlet
Valve 9, open electric blowdown valve 17, clear water by backwash tube 6 enter 13 inner surface of ceramic membrane filter tube, by ceramic membrane filter tube 13 outside
Surface outflow, the pollutant for being attached to 13 outer surface of ceramic membrane filter tube is washed away, than water weight downwash to tank body 1
Bottom is discharged after being collected by sewage pipe 16 through electric blowdown valve 17, and the pollutant lighter than water floats to 1 top of tank body, through oil-collecting
Pipe 14 is discharged by oil extraction exhaust motor-driven valve 15；When 10 pressure value of pressure gauge on backwash tube 6 is reduced to certain numerical value and stabilization,
Terminate backwash.
Certainly, described above is only that presently preferred embodiments of the present invention is answered the present invention is not limited to enumerate above-described embodiment
When explanation, anyone skilled in the art is all equivalent substitutes for being made, bright under the introduction of this specification
Aobvious variant, all falls within the essential scope of this specification, ought to be by protection of the invention.
Claims (10)
1. a kind of crude oil tank farm fire-fighting sewage emergency treatment device comprising tank body, which is characterized in that one end of tank body is provided with
Self priming pump, self priming pump are connected with a self-sucking pot, and water inlet pipe and backwash tube are provided on self priming pump, and water inlet pipe extends on tank body
Portion, has been evenly arranged multiple round water distributing pores on the intracorporal water inlet pipe of tank, and backwash tube protrudes into and another from tank body in tank body lower part
End is stretched out, and backwash tube is provided with backwash water inlet motor-driven valve in the one end for entering tank body, and backwash tube is arranged in the one end for stretching out tank body
There is water outlet motor-driven valve；A plurality of vertically arranged ceramic membrane filter tube it has been evenly arranged in tank body, ceramic membrane filter tube is and backwash
Pipe is connected；Tank body top is provided with oil collecting pipe, and tank body lower part is provided with sewage pipe.
2. fire-fighting sewage emergency treatment device in crude oil tank farm according to claim 1, which is characterized in that above-mentioned tank body is being set
The one end for being equipped with water outlet motor-driven valve is provided with manhole.
3. fire-fighting sewage emergency treatment device in crude oil tank farm according to claim 1, which is characterized in that above-mentioned water inlet pipe exists
It is provided with into one end of tank body into water motor-driven valve and water inlet hand-operated valve.
4. fire-fighting sewage emergency treatment device in crude oil tank farm according to claim 1, which is characterized in that on above-mentioned backwash tube
With pressure gauge is provided on tank body.
5. fire-fighting sewage emergency treatment device in crude oil tank farm according to claim 1, which is characterized in that on above-mentioned oil collecting pipe
It is provided with oil extraction exhaust motor-driven valve, is provided with electric blowdown valve on above-mentioned sewage pipe.
6. fire-fighting sewage emergency treatment device in crude oil tank farm according to claim 1, which is characterized in that above-mentioned tank body is sleeping
Tank is provided with filter screen in above-mentioned self-sucking pot.
7. fire-fighting sewage emergency treatment device in crude oil tank farm according to claim 1, which is characterized in that sewage is from ceramic membrane
Enter outside screen pipe, flowed out in backwash tube inside ceramic membrane filter tube, most afterwards through water outlet motor-driven valve discharge.
8. a kind of sewage water treatment method of fire-fighting sewage emergency treatment device in crude oil tank farm as described in claim 1 comprising with
Lower step:
Starting self priming pump simultaneously opens the exhaust motor-driven valve of the oil extraction on oil collecting pipe, opens water inlet hand-operated valve, adjusts water inlet electric valve control
Flow processed controls the pressure gauge reading on tank body in a certain range；The round cloth that fire-fighting sewage is opened up by water inlet pipe top
Water hole enters tank body；After filling water in tank body, closes oil extraction and be vented motor-driven valve, and open water outlet motor-driven valve；Fire-fighting sewage by
After multiple round water distributing pores of water inlet pipe head clearance arrangement are dispersed into tank body, fire-fighting sewage flows to ceramic membrane filter tube appearance
Face, a part of suspended oil in fire-fighting sewage float up to top of the tank, and solid impurity and a part of crude oil are intercepted at ceramic membrane
Tube outer surface is filtered, most of solid impurity than water weight is finally deposited in tank base, and crude oil is in ceramic membrane filter tube appearance
Face is built up, and is finally left ceramic membrane filter tube outer surface under sluicing and is floated；
Fire-fighting sewage is finally pooled in backwash tube through what ceramic membrane filter tube filtered into the water inside membrane tube, flows through out water power
Dynamic valve discharge；When the crude oil of top of the tank accumulates to a certain extent, opens oil extraction exhaust motor-driven valve and oil slick is discharged, oil extraction knot
Oil extraction is closed after beam is vented motor-driven valve；
When the gage pressure value on tank body is more than certain numerical value, at this point, stopping self priming pump, closing is discharged motor-driven valve.
9. sewage water treatment method according to claim 8, which is characterized in that before above-mentioned steps further include:
Crude oil tank farm fire-fighting sewage emergency treatment device fills water into self-sucking pot before use, close all valves；In petroleum tank
When fire occurs for area, crude oil tank farm fire-fighting sewage emergency treatment device is hauled using trailer to a cupping jar scene.
10. sewage water treatment method according to claim 8, which is characterized in that above-mentioned steps specifically further include backwash step
It is rapid: to close all valves, open self priming pump and suck clear water, open backwash water inlet motor-driven valve, open electric blowdown valve, clear water is by anti-
It washes pipe and enters ceramic membrane filter pipe internal surface, flowed out by ceramic membrane filter tube outer surface, ceramic membrane filter tube appearance will be attached to
The pollutant in face washes away, and than water, heavy downwash is discharged after being collected by sewage pipe through electric blowdown valve to tank base,
The pollutant lighter than water floats to top of the tank, through oil collecting pipe by oil extraction exhaust motor-driven valve discharge；When the pressure gauge on backwash tube
Pressure value is reduced to certain numerical value and stabilization, terminates backwash.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711133794.9A CN109305718A (en) | 2017-11-16 | 2017-11-16 | A kind of crude oil tank farm fire-fighting sewage emergency treatment device and sewage water treatment method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711133794.9A CN109305718A (en) | 2017-11-16 | 2017-11-16 | A kind of crude oil tank farm fire-fighting sewage emergency treatment device and sewage water treatment method |
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| Publication Number | Publication Date |
|---|---|
| CN109305718A true CN109305718A (en) | 2019-02-05 |
Family
ID=65205049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711133794.9A Pending CN109305718A (en) | 2017-11-16 | 2017-11-16 | A kind of crude oil tank farm fire-fighting sewage emergency treatment device and sewage water treatment method |
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201346419Y (en) * | 2008-05-23 | 2009-11-18 | 胡婉云 | Microporous ceramic filter |
| CN201687727U (en) * | 2010-05-17 | 2010-12-29 | 佛山安德里茨技术有限公司 | Self-suction pit pump |
| CN103768857A (en) * | 2014-01-28 | 2014-05-07 | 深圳市比斯坦科技有限公司 | Sewage filter |
| CN203584828U (en) * | 2013-09-17 | 2014-05-07 | 辽宁格瑞特泵业有限公司 | Boosting self-sucking pump |
| CN203710803U (en) * | 2014-01-28 | 2014-07-16 | 深圳市比斯坦科技有限公司 | Sewage filter |
| CN203866138U (en) * | 2014-05-30 | 2014-10-08 | 赵安庆 | Vehicle cleaning sewage recovery and purification equipment |
| CN204851661U (en) * | 2015-07-10 | 2015-12-09 | 湖北福尔嘉医药化工有限公司 | Skeleton symbol negative pressure is from cucurbitula device |
| CN205472777U (en) * | 2016-02-29 | 2016-08-17 | 湖南农业大学 | Ceramic membrane filter |
| CN205559294U (en) * | 2016-04-12 | 2016-09-07 | 江苏优耐机械制造有限公司 | There is not sealed energy -efficient quick vertical self priming pump |
| CN106145253A (en) * | 2016-07-06 | 2016-11-23 | 湖州深净环境科技有限公司 | A kind of multistage high accuracy oily-water seperating equipment |
| CN206278993U (en) * | 2016-10-31 | 2017-06-27 | 中国石油化工股份有限公司 | A kind of emergent quick treatment of tank farm fire-fighting sewage and reclamation set |
-
2017
- 2017-11-16 CN CN201711133794.9A patent/CN109305718A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201346419Y (en) * | 2008-05-23 | 2009-11-18 | 胡婉云 | Microporous ceramic filter |
| CN201687727U (en) * | 2010-05-17 | 2010-12-29 | 佛山安德里茨技术有限公司 | Self-suction pit pump |
| CN203584828U (en) * | 2013-09-17 | 2014-05-07 | 辽宁格瑞特泵业有限公司 | Boosting self-sucking pump |
| CN103768857A (en) * | 2014-01-28 | 2014-05-07 | 深圳市比斯坦科技有限公司 | Sewage filter |
| CN203710803U (en) * | 2014-01-28 | 2014-07-16 | 深圳市比斯坦科技有限公司 | Sewage filter |
| CN203866138U (en) * | 2014-05-30 | 2014-10-08 | 赵安庆 | Vehicle cleaning sewage recovery and purification equipment |
| CN204851661U (en) * | 2015-07-10 | 2015-12-09 | 湖北福尔嘉医药化工有限公司 | Skeleton symbol negative pressure is from cucurbitula device |
| CN205472777U (en) * | 2016-02-29 | 2016-08-17 | 湖南农业大学 | Ceramic membrane filter |
| CN205559294U (en) * | 2016-04-12 | 2016-09-07 | 江苏优耐机械制造有限公司 | There is not sealed energy -efficient quick vertical self priming pump |
| CN106145253A (en) * | 2016-07-06 | 2016-11-23 | 湖州深净环境科技有限公司 | A kind of multistage high accuracy oily-water seperating equipment |
| CN206278993U (en) * | 2016-10-31 | 2017-06-27 | 中国石油化工股份有限公司 | A kind of emergent quick treatment of tank farm fire-fighting sewage and reclamation set |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190205 |