CN107998697A - A kind of rectangular sedimentation tank for being used to handle graphite high-temperature tail gas condensate liquid - Google Patents
A kind of rectangular sedimentation tank for being used to handle graphite high-temperature tail gas condensate liquid Download PDFInfo
- Publication number
- CN107998697A CN107998697A CN201810069718.4A CN201810069718A CN107998697A CN 107998697 A CN107998697 A CN 107998697A CN 201810069718 A CN201810069718 A CN 201810069718A CN 107998697 A CN107998697 A CN 107998697A
- Authority
- CN
- China
- Prior art keywords
- pond body
- mud
- oil
- chain
- scraping
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/01—Separation of suspended solid particles from liquids by sedimentation using flocculating agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/02—Settling tanks with single outlets for the separated liquid
- B01D21/04—Settling tanks with single outlets for the separated liquid with moving scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/18—Construction of the scrapers or the driving mechanisms for settling tanks
- B01D21/183—Construction of the scrapers or the driving mechanisms for settling tanks with multiple scraping mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/2433—Discharge mechanisms for floating particles
- B01D21/2438—Discharge mechanisms for floating particles provided with scrapers on the liquid surface for removing floating particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/245—Discharge mechanisms for the sediments
-
- 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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The invention discloses a kind of rectangular sedimentation tank for being used to handle graphite high-temperature tail gas condensate liquid, it includes pond body, the water inlet end of pond body is provided with water inlet pipe, the water outlet of pond body is provided with outlet pipe, the bottom of pond body is provided with slope settling zone, sludge pipe is additionally provided with pond body, the mud inlet end of sludge pipe is located in the settling zone of slope, overflow port is offered in the top sidewall of pond body water outlet, and offer on the side wall with overflow port relative to oil scupper, the oil slick of overflow port outflow is entered in oil scupper, revolution mud-scraping apparatus is additionally provided with pond body, revolution mud-scraping apparatus includes scraping mud revolving drum, scrape mud chain and be arranged on the cleaning shoe scraped on the outside of mud chain, it is multiple to scrape mud revolving drum, and it is distributed in pond body, scrape mud chain head end and pass sequentially through and scrape mud revolving drum, and the head end for scraping mud chain is connected with tail end.The beneficial effects of the invention are as follows：It has the function of that residual oil, oil slick can be cleared up at the same time, and residual oil, oil slick removal efficiency are high.
Description
Technical field
It is particularly a kind of to be used to handle the condensation of graphite high-temperature tail gas the present invention relates to the processing unit of graphite tail gas condensing liquid
The rectangular sedimentation tank of liquid.
Background technology
Needle coke is production high power (HP), the primary raw material of ultra high power (UHP) graphite electrode, divides petroleum needle-shaped
Burnt and coal-based needle coke.Since needle coke has good graphitization characteristic, have with HP, UHP graphite electrode of its production excellent
Good electrical and thermal conductivity thermal shock resistance and inoxidizability, disclosure satisfy that and high current density is born on large capacity electric arc furnaces, in urgency
There are the smeltings such as higher mechanical strength to improve quality requirements under cold urgency Warm status, be the common burnt graphite electrode produced in performance
Aspect is incomparable.
With needle coke during graphite is produced, high temperature sintering is an essential important procedure, and after sintering
High-temperature tail gas contains substantial amounts of harmful substance, it is necessary to carry out vent gas treatment, and existing technology is that high-temperature tail gas feeding is very long
Cooling pipe, by flowing of the high-temperature tail gas in cooling pipe, realizes natural condensation, condensed colloid substance is adhered to pipe
On wall, and this mode also containing substantial amounts of sulfiding gas, therefore is had in exhaust emissions without more high-temperature tail gas
Effect processing, our company have developed a kind of high-temperature tail gas treatment process, high-temperature tail gas condensed, dissolve, is adsorbed, so as to give off
Clean air, but in this way, it will substantial amounts of waste water is produced, and contains substantial amounts of residual oil, oil slick in the waste water,
Residual oil and oil slick are all high pollution things, therefore cannot arbitrarily be discharged, it is necessary to by the residual oil and clean-up of oil spill in condensate liquid.
The content of the invention
The shortcomings that it is an object of the invention to overcome the prior art, there is provided one kind can clear up residual oil, oil slick and processing at the same time
The good rectangular sedimentation tank for being used to handle graphite high-temperature tail gas condensate liquid of effect.
The purpose of the present invention is achieved through the following technical solutions：It is a kind of to be used to handle the flat of graphite high-temperature tail gas condensate liquid
Flow settling pond, it includes pond body, and the water inlet end of the pond body is provided with water inlet pipe, and the water outlet of the pond body is provided with water outlet
Pipe, the bottom of the pond body is provided with slope settling zone, sludge pipe, the mud inlet end of the sludge pipe is additionally provided with the pond body
In the slope settling zone, overflow port is offered in the top sidewall of the pond body water outlet, and open up on the side wall
Have with the overflow port relative to oil scupper, the oil slick of overflow port outflow entered in the oil scupper, the pond body
Revolution mud-scraping apparatus is inside additionally provided with, the revolution mud-scraping apparatus includes scraping mud revolving drum, scraping mud chain and be arranged on and scrape mud chain
Cleaning shoe on the outside of bar, the mud revolving drum of scraping is distributed in the pond body to be multiple, described to scrape mud chain head end
Mud revolving drum is scraped described in passing sequentially through, and the head end for scraping mud chain is connected with tail end.
The water inlet end of the pond body is provided with inlet damper.
Gap between the cleaning shoe of the pool bottom and pond body is 0 ~ 1cm.
Oil-scraping device is provided with the top of the pond body.
The oil-scraping device includes frizing revolving drum, oil scraping plate and frizing chain, and the frizing revolving drum is installed on described
The top of pond body, the frizing chain are pivotally mounted on the frizing revolving drum, and the oil scraping plate is multiple, and is spaced installation
On the frizing chain.
The sludge pipe is provided with a loudspeaker suction inlet into dirty end.
The present invention has the following advantages：The rectangular sedimentation tank of the present invention, is provided with revolution mud-scraping apparatus, will can deposit
Residual oil, body refuse in bottom of pond are scraped into flocculation sediment area, are discharged finally by blow-off pipe；And rotated in revolution mud-scraping apparatus
When, oil slick can the quick slamp value overflow port of water body, and be drained into by overflow port in oil scupper, it is achieved thereby that sewage
Oil slick and residual oil remove；And oil-scraping device is additionally provided with the top of pond body, can further be pushed away by oil-scraping device
The dynamic oil slick for swimming in water surface is flowed toward overflow port, so as to further improve the removal efficiency and removal rate of oil slick.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention
In figure, 1- pond bodies, 2- water inlet pipes, 3- sludge pipes, 4- outlet pipes, 5- slopes settling zone, 6- overflow ports, 7- oil scuppers, 8-
Inlet damper, 9- scrape mud revolving drum, 10- cleaning shoes, and 11- scrapes mud chain, 12- frizing revolving drums, 13- oil scraping plates, 14- frizing chains
Bar.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment, belongs to the scope of protection of the invention.
As shown in Figure 1, a kind of rectangular sedimentation tank for being used to handle graphite high-temperature tail gas condensate liquid, it includes pond body 1, pond
The water inlet end of body 1 is provided with water inlet pipe 2, and the water outlet of pond body 1 is provided with outlet pipe 4, and the bottom of pond body 1 is provided with slope precipitation
Area 5, is additionally provided with sludge pipe 3 in pond body 1, the mud inlet end of sludge pipe 3 is located in slope settling zone 5, the top of 1 water outlet of pond body
Overflow port 6 is offered on side wall, and offer on the side wall with overflow port 6 relative to oil scupper 7, overflow port 6 flow out
Oil slick is entered in oil scupper 7, is additionally provided with revolution mud-scraping apparatus in pond body 1, revolution mud-scraping apparatus include scraping mud revolving drum 9,
Scrape mud chain 11 and be arranged on the cleaning shoe 10 scraped on the outside of mud chain 11, scrape mud revolving drum 9 to be multiple, and be distributed in pond
In body 1, scrape 11 head end of mud chain and pass sequentially through and scrape mud revolving drum 9, and the head end for scraping mud chain 11 is connected with tail end, scrapes mud revolution
9 four, cylinder, and be distributed on four corners of pond body 1, it is driving wheel that one of them, which scrapes mud revolving drum 9, this scrapes mud revolving drum 9
It is connected with the driving motor for being arranged on 1 side of pond body, driving motor drives this to scrape mud revolving drum 9 and rotates.
In the present embodiment, the water inlet end of pond body 1 is provided with inlet damper 8, and inlet damper 8 can stop newly fast into sewage
Speed is flowed toward water outlet, so as to reduce newly into the flowing of sewage, the side of pond body 1 is provided with flocculation tank, and flocculation tank is toward pond body 1
Water inlet end adds flocculant, and sewage flocculating setting under the action of flocculant, is finally deposited in slope settling zone 5.
In the present embodiment, the flocculate part in sewage can be with the flowing of water body, so that pond body 1 can be brought into
Water outlet, in the present embodiment, the gap between the cleaning shoe 10 of 1 bottom of pond body and pond body 1 is 0 ~ 1cm, when scraping mud
Plate 10 is with the movement for scraping mud chain 11, so that will be scraped into positioned at the dregs of fat of 1 bottom of pond body, body refuse in slope settling zone 5, it is real
The existing dregs of fat, body refuse heap, so that the turbidity of 1 water outlet of pond body is reduced, and with the flowing of cleaning shoe 10, so that pond
1 upper water column of body is flowed from water inlet end toward water outlet, and 1 bottom water body of pond body is moved from water outlet toward water inlet end, hence in so that having
Seldom residual oil, body refuse are moved toward water outlet, and upper water column is moved toward water outlet, so that swimming in 1 surface of water body
Oil slick moved from water inlet end toward water outlet, discharged eventually through overflow port 6, further, positioned at the top of pond body 1, cleaning shoe
10 protrude water surface, so that revolution mud-scraping apparatus, which not only has, strikes off 1 bottom residual oil of pond body, the effect of body refuse, also have
Play the role of driving oil slick toward overflow port direction.
In the present embodiment, it is the further removal efficiency for improving oil slick, frizing dress is provided with the top of pond body 1
Put, oil-scraping device includes frizing revolving drum 12, oil scraping plate 13 and frizing chain 14, and frizing revolving drum 12 is installed on the top of pond body 1
Portion, frizing chain 14 are pivotally mounted on frizing revolving drum 12, and oil scraping plate 13 is multiple, and interval is installed on frizing chain 14
On, oil scraping plate 13 is stretched into water body, then as the rotation of revolving drum 12, so that drive oil slick to be moved toward overflow port 6, it is final floating
Oil is entered in oil scupper 7 by overflow port 6.
In the present embodiment, sludge pipe 1 into dirty end is provided with a loudspeaker suction inlet, passes through loudspeaker suction inlet blow-off pipe 1
Adsorption area become larger, so as to which the residual oil in flocculation sediment area 5 and oil slick preferably are sucked sludge pipe 1, and pass through spoil disposal
Pipe 1 discharges pond body 1.
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art,
It can still modify the technical solution described in foregoing embodiments, or which part technical characteristic is carried out etc.
With replacing, within the spirit and principles of the invention, any modification, equivalent replacement, improvement and so on, should be included in this
Within the protection domain of invention.
Claims (6)
- A kind of 1. rectangular sedimentation tank for being used to handle graphite high-temperature tail gas condensate liquid, it is characterised in that：It includes pond body（1）, The pond body（1）Water inlet end water inlet pipe is installed（2）, the pond body（1）Water outlet outlet pipe is installed（4）, the pond Body（1）Bottom be provided with slope settling zone（5）, the pond body（1）On be additionally provided with sludge pipe（3）, the sludge pipe（3）'s Mud inlet end is located at the slope settling zone（5）It is interior, the pond body（1）Overflow port is offered in the top sidewall of water outlet（6）, and Offer on the side wall and the overflow port（6）Relative to oil scupper（7）, the overflow port（6）The oil slick of outflow enters To the oil scupper（7）In, the pond body（1）Revolution mud-scraping apparatus is inside additionally provided with, the revolution mud-scraping apparatus includes scraping mud Revolving drum（9）, scrape mud chain（11）Mud chain is scraped with being arranged on（11）Cleaning shoe on outside（10）, it is described to scrape mud revolving drum （9）To be multiple, and it is distributed in the pond body（1）It is interior, it is described to scrape mud chain（11）Head end passes sequentially through the mud of scraping and turns round Cylinder（9）, and described scrape mud chain（11）Head end connected with tail end.
- 2. a kind of rectangular sedimentation tank for being used to handle graphite high-temperature tail gas condensate liquid according to claim 1, its feature It is：The pond body（1）Water inlet end be provided with inlet damper（8）.
- 3. a kind of rectangular sedimentation tank for being used to handle graphite high-temperature tail gas condensate liquid according to claim 1, its feature It is：Positioned at the pond body（1）The cleaning shoe of bottom（10）With pond body（1）Between gap be 0 ~ 1cm.
- 4. a kind of rectangular sedimentation tank for being used to handle graphite high-temperature tail gas condensate liquid according to claim 1, its feature It is：The pond body（1）Top be provided with oil-scraping device.
- 5. a kind of rectangular sedimentation tank for being used to handle graphite high-temperature tail gas condensate liquid according to claim 4, its feature It is：The oil-scraping device includes frizing revolving drum（12）, oil scraping plate（13）With frizing chain（14）, the frizing revolving drum （12）Installed in the pond body（1）Top, the frizing chain（14）It is pivotally mounted on the frizing revolving drum（12）On, institute State oil scraping plate（13）To be multiple, and interval is installed on the frizing chain（14）On.
- 6. a kind of rectangular sedimentation tank for being used to handle graphite high-temperature tail gas condensate liquid according to claim 1, its feature It is：The sludge pipe（1）Dirty end is provided with a loudspeaker suction inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810069718.4A CN107998697A (en) | 2018-01-24 | 2018-01-24 | A kind of rectangular sedimentation tank for being used to handle graphite high-temperature tail gas condensate liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810069718.4A CN107998697A (en) | 2018-01-24 | 2018-01-24 | A kind of rectangular sedimentation tank for being used to handle graphite high-temperature tail gas condensate liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107998697A true CN107998697A (en) | 2018-05-08 |
Family
ID=62066273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810069718.4A Withdrawn CN107998697A (en) | 2018-01-24 | 2018-01-24 | A kind of rectangular sedimentation tank for being used to handle graphite high-temperature tail gas condensate liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107998697A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108946864A (en) * | 2018-06-06 | 2018-12-07 | 苏州耀水源环境科技有限公司 | A kind of waste water oil removal separator |
| CN108970186A (en) * | 2018-06-06 | 2018-12-11 | 苏州耀水源环境科技有限公司 | A kind of sedimentation basin scrapes mud oil-scraping device |
| CN109248475A (en) * | 2018-09-14 | 2019-01-22 | 同济大学 | A kind of coil type sedimentation basin |
| JP2020131079A (en) * | 2019-02-15 | 2020-08-31 | 住友重機械エンバイロメント株式会社 | Scum scraping device and sedimentation basin facility |
| CN113304513A (en) * | 2021-06-10 | 2021-08-27 | 沂州科技有限公司 | Mechanized tar ammonia water clarifying tank and separation method of tar ammonia water mixture entrained miscellaneous gas |
-
2018
- 2018-01-24 CN CN201810069718.4A patent/CN107998697A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108946864A (en) * | 2018-06-06 | 2018-12-07 | 苏州耀水源环境科技有限公司 | A kind of waste water oil removal separator |
| CN108970186A (en) * | 2018-06-06 | 2018-12-11 | 苏州耀水源环境科技有限公司 | A kind of sedimentation basin scrapes mud oil-scraping device |
| CN109248475A (en) * | 2018-09-14 | 2019-01-22 | 同济大学 | A kind of coil type sedimentation basin |
| JP2020131079A (en) * | 2019-02-15 | 2020-08-31 | 住友重機械エンバイロメント株式会社 | Scum scraping device and sedimentation basin facility |
| JP7302983B2 (en) | 2019-02-15 | 2023-07-04 | 住友重機械エンバイロメント株式会社 | Scum scraper and sedimentation tank equipment |
| CN113304513A (en) * | 2021-06-10 | 2021-08-27 | 沂州科技有限公司 | Mechanized tar ammonia water clarifying tank and separation method of tar ammonia water mixture entrained miscellaneous gas |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107998697A (en) | A kind of rectangular sedimentation tank for being used to handle graphite high-temperature tail gas condensate liquid | |
| CN208120871U (en) | A kind of sewage disposal device | |
| WO2017181964A1 (en) | Method and apparatus for treating black and odorous river | |
| CN207581384U (en) | A kind for the treatment of tank mud scum slag collection side removal device | |
| CN102743903B (en) | Sludge scraper used for sludge thickening tank | |
| CN110550781B (en) | Self-cleaning type coal slime water separation treatment device | |
| CN201157705Y (en) | High-efficiency solid-liquid separator | |
| CN208065846U (en) | A kind of rectangular sedimentation tank for handling graphite high-temperature tail gas condensate liquid | |
| CN207986877U (en) | A kind of settler of processing household sewage | |
| CN106512491B (en) | Overturn precipitation separation device | |
| CN215962270U (en) | Horizontal sedimentation tank with nonmetal mud scraper | |
| CN209696469U (en) | Concrete mixing plant Sewage treatment cleaning systems | |
| CN207862153U (en) | A kind of sludge dehydration device with magnetic suck | |
| CN202724770U (en) | Sludge scraper for sludge thickening tank | |
| CN212236333U (en) | Sedimentation tank industrial chemistry floater is received and is scraped structure | |
| CN113003890B (en) | Continuous circulation type industrial sewage treatment system | |
| CN213771454U (en) | Self-rotating collecting and cleaning device for scum on sewage water surface | |
| CN210711079U (en) | Pipeline cleaning sewage treatment device | |
| CN210656483U (en) | Self-cleaning type coal slime water separation treatment device | |
| CN207980540U (en) | A kind of industrial wastewater precipitation centrifugal clarification processing system | |
| CN204326233U (en) | Ight soil carbonization environment protection water closet | |
| CN200943048Y (en) | Foodstuff pickling waste water purification treating apparatus | |
| CN219217592U (en) | Integrated high-efficiency automatic water purifier | |
| CN112023455A (en) | Sludge removal device for sewage treatment | |
| CN205613096U (en) | A sedimentation tank for papermaking sewage treatment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180508 |