CN107651738A - A kind of swing rod disperses the detention tank of precipitating reagent - Google Patents
A kind of swing rod disperses the detention tank of precipitating reagent Download PDFInfo
- Publication number
- CN107651738A CN107651738A CN201711082858.7A CN201711082858A CN107651738A CN 107651738 A CN107651738 A CN 107651738A CN 201711082858 A CN201711082858 A CN 201711082858A CN 107651738 A CN107651738 A CN 107651738A
- Authority
- CN
- China
- Prior art keywords
- swing rod
- detention tank
- feed supplement
- sludge
- precipitating reagent
- 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.)
- Pending
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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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical 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
- B01D21/18—Construction of the scrapers or the driving mechanisms for settling tanks
- B01D21/20—Driving 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
- B01D21/2405—Feed mechanisms for settling tanks
-
- 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
- B01D21/2427—The feed or discharge opening located at a distant position from the side walls
-
- 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
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (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)
- Treatment Of Sludge (AREA)
Abstract
The invention discloses the detention tank that a kind of swing rod disperses precipitating reagent, including the detention tank of rectangle, swing rod dispersal device and dirt cleaning plant；The left side top of detention tank forms intake chamber；The left side wall of detention tank forms water inlet；The right side top of detention tank forms overflow groove；The right side wall of detention tank forms gap；The sludge bucket of some recessed isosceles trapezoid shape wide at the top and narrow at the bottom is uniformly formed on the upper surface left and right directions of the lower wall of detention tank；The bottom of the lower wall of detention tank forms low water under sludge；Sludge bucket is connected with low water under sludge by charging conduit；Swing rod dispersal device is arranged on the upper end of detention tank；Dirt cleaning plant slides the scraper plate being arranged in sludge bucket and can be opened and closed the closed plate of charging conduit before and after including.The present invention makes precipitating reagent be uniformly dispersed, and precipitation is thorough, and sedimentation effect is good, is combined by scraper plate and washing, and dirt cleaning effect is good.
Description
Technical field
The present invention relates to field of environment protection equipment, and in particular to a kind of swing rod disperses the detention tank of precipitating reagent.
Background technology
Environmental protection equipment refers to be used to control environmental pollution, environment-friendly active charcoal to improve environmental quality and have production unit or building
Installation unit manufactures and built engineering goods, structures and the system come.Also it is believed that, environmental protection equipment refers to Environment control
The machining product of pollution, such as deduster, weldering fume purifier, monomer water treatment facilities, noise controller.This understanding is
It is incomplete.Environmental protection equipment should also include the power-equipment of conveying flowing material containing pollutant, such as water pump, blower fan, conveyer；
Also include the monitoring and controlling instrument for ensureing Pollution treatment installation normal operation simultaneously, such as detecting instrument, pressure gauge, flow prison
Survey device etc..Environmental improvement has been very urgent thing, and we should more focus on environmental protection.Environmental protection equipment should include into
Complete equipment：Such as air cleaner, sewage disposal device, ozone generator, industrial oxygenerating machine etc..Can be in industrial or family all
The equipment that environment can be administered.Sewage disposal is sewage is reached a certain water body of draining or the water quality requirement pair reused
Its process purified.Sewage disposal be widely used in building, agricultural, traffic, the energy, petrochemical industry, environmental protection, urban landscape,
The every field such as medical treatment, food and drink, the daily life of common people is also come into more and more.
Substantial amounts of sewage is often produced in plant produced, if be directly discharged in river, easily causes larger pollution,
So needing to handle sewage before sewage discharge, generally require to use detention tank in sewage disposal process, it is existing
Detention tank remove precipitate when it is complex, and when adding precipitating reagent also not enough uniformly, easily cause settlement of sewage
It is uneven.
The content of the invention
The purpose of the present invention is in view of the shortcomings of the prior art, providing a kind of detention tank of the scattered precipitating reagent of swing rod, bag
Include the detention tank, swing rod dispersal device and dirt cleaning plant of rectangle；The left side top of detention tank form into
Tank；The left sidewall portion of the detention tank of intake chamber face forms water inlet；The right side top of detention tank into
Type has overflow groove；The right side wall portions of the detention tank of overflow groove face point form gap；The lower wall of detention tank
Upper surface left and right directions on uniformly form the sludge buckets of some recessed isosceles trapezoid shape wide at the top and narrow at the bottom；Detention tank
The bottom of lower wall form low water under the sludge of rectangle；Sludge bucket is connected with low water under sludge by charging conduit；Under sludge
The lower end of the left and right sidewall of low water forms sludge water discharging opening；Swing rod dispersal device is arranged on the upper end of detention tank；It is dirty
Dirty cleaning plant includes some front and rear sliding the scraper plate being arranged in sludge bucket and some closed plates for being opened and closed charging conduit.
As the preferred of above-mentioned technical proposal, the rotation support of rectangle is formed in the middle part of the front-rear side walls of detention tank
Plate；The swing rod of the swing rod carriage of symmetrically arranged isosceles trapezoid shape and " Qian " font before and after swing rod dispersal device includes a pair；
A pair of vertical portions upper end of swing rod is vertically fixed on the end face where the narrow side of swing rod carriage；It is molded inside swing rod carriage
There is the precipitating reagent resettlement groove of isosceles trapezoid shape；The remote end face of a pair of swing rod carriages be respectively perpendicular form it is columned in
Heart column spinner；Central rotation post is articulated in rotation supporting plate；Pendulum is vertically and fixedly provided with the rear end face of the rotation supporting plate of rear side
Bar motor；The output shaft of swing rod motor is fixedly connected with the central rotation post of rear side；The inside of swing rod, which forms, to be passed through
Wear the current hole of the discharging put；The current hole of discharging is in " Qian " font；The both ends outlet in the current hole of discharging connects with precipitating reagent resettlement groove
It is logical；The discharge opening that some left and right are run through is formed on the horizontal part of swing rod；Discharge opening through the current hole of discharging and it is front and rear uniformly
Distribution.
Be provided with as the preferred of above-mentioned technical proposal, where the narrow side of swing rod carriage on end face a pair it is symmetrical
Feed supplement hole；A pair of feed supplement hole positions are in the left and right sides of swing rod；Feed supplement closing cock is inserted with feed supplement hole；The inner side of feed supplement closing cock
Feed supplement expansion link is fixed with end face；The other end of feed supplement expansion link is vertically fixed on the side of the swing rod carriage of feed supplement hole face
On wall；Feed supplement stage clip is arranged with feed supplement expansion link；One end of feed supplement stage clip is fixed on the inner side end of feed supplement closing cock, is another
One end is fixed in the side wall of the swing rod carriage of feed supplement hole face.
As the preferred of above-mentioned technical proposal, the isosceles trapezoid shape for being shaped as coordinating with sludge bucket of scraper plate；Sludge bucket
Scraper plate driving threaded rod is articulated between front-rear side walls；Scraper plate is screwed onto on scraper plate driving threaded rod；On the front side wall of sludge bucket
It is fixed with scraper plate motor；The output shaft of scraper plate motor is fixedly connected with scraper plate driving threaded rod.
As the preferred of above-mentioned technical proposal, charging conduit is up-narrow and down-wide isosceles trapezoid；Charging conduit is located at sludge bucket
Underface；The shape of closed plate coordinates and can plugged from bottom to top in charging conduit with charging conduit；The downside of low water under sludge
Some blanking lifting electric cylinders are vertically and fixedly provided with wall；Closed plate is fixed on the piston rod of blanking lifting electric cylinders.
As the preferred of above-mentioned technical proposal, the lower wall of gap is higher than the lower wall of water inlet.
The beneficial effects of the present invention are：Precipitating reagent is uniformly dispersed, and precipitation is thorough, and sedimentation effect is good, passes through scraper plate and water
Combination is washed, dirt cleaning effect is good.
Brief description of the drawings
The structural representation of section when Fig. 1 is the precipitating reagent feed supplement of the present invention；
Fig. 2 is the structural representation of the section in the precipitation process of the present invention；
Fig. 3 is the structural representation of the sectional elevation of the fore-and-aft direction of the swing rod dispersal device 20 of the present invention；
Fig. 4 is the structural representation of Fig. 3 of present invention A-A section.
In figure, 10, detention tank；100th, water inlet；101st, gap；102nd, sludge bucket；103rd, charging conduit；104th, it is dirty
Low water under mud；105th, sludge water discharging opening；11st, intake chamber；12nd, overflow groove；13rd, supporting plate is rotated；20th, swing rod dispersal device；
21st, swing rod carriage；210th, precipitating reagent resettlement groove；211st, central rotation post；212nd, feed supplement closing cock；213rd, feed supplement expansion link；
214th, feed supplement stage clip；22nd, swing rod；220th, discharge current hole；221st, discharge opening；30th, dirt cleaning plant；31st, scraper plate driving spiral shell
Rasp bar；32nd, scraper plate；33rd, closed plate.
Embodiment
As shown in Figure 1 and Figure 2, the detention tank of the scattered precipitating reagent of a kind of swing rod, including the detention tank 10 of rectangle,
Swing rod dispersal device 20 and dirt cleaning plant 30；The left side top of detention tank 10 forms intake chamber 11；Intake chamber
The left sidewall portion of the detention tank 10 of 11 faces forms water inlet 100；
The right side top of detention tank 10 forms overflow groove 12；The right side of the detention tank 10 of the face of overflow groove 12
Sidewall sections form gap 101；Uniformly formed on the upper surface left and right directions of the lower wall of detention tank 10 some
The sludge bucket 102 of recessed isosceles trapezoid shape wide at the top and narrow at the bottom；The bottom of the lower wall of detention tank 10 forms rectangle
Low water 104 under sludge；Sludge bucket 102 is connected with low water under sludge 104 by charging conduit 103；The left and right sides of low water 104 under sludge
The lower end of wall forms sludge water discharging opening 105；Swing rod dispersal device 20 is arranged on the upper end of detention tank 10；Dirt is cleared up
Device 30 includes some front and rear sliding the scraper plate 32 being arranged in sludge bucket 102 and some closed plates for being opened and closed charging conduit 103
33。
As shown in Figure 1 to 4, the rotation supporting plate 13 of rectangle is formed in the middle part of the front-rear side walls of detention tank 10；
The swing rod of the swing rod carriage 21 of symmetrically arranged isosceles trapezoid shape and " Qian " font before and after swing rod dispersal device 20 includes a pair
22；A pair of vertical portions upper end of swing rod 22 is vertically fixed on the end face where the narrow side of swing rod carriage 21；Swing rod carriage
The precipitating reagent resettlement groove 210 of isosceles trapezoid shape is formed inside 21；The remote end face of a pair of swing rod carriages 21 is respectively perpendicular
Form columned central rotation post 211；Central rotation post 211 is articulated in rotation supporting plate 13；The rotation support of rear side
Swing rod motor is vertically and fixedly provided with the rear end face of plate 13；The output shaft of swing rod motor and the central rotation post of rear side
211 are fixedly connected；The inside of swing rod 22 is formed through the current hole 220 of discharging set；The current hole 220 of discharging is in " Qian " word
Shape；The both ends outlet in the current hole 220 of discharging connects with precipitating reagent resettlement groove 210；Some left sides are formed on the horizontal part of swing rod 22
The discharge opening 221 that the right side is run through；Discharge opening 221 is through the current hole 220 of discharging and front and rear is uniformly distributed.
As shown in Figure 3, Figure 4, a pair of symmetrical feed supplement holes are provided with end face where the narrow side of swing rod carriage 21；
A pair of feed supplement hole positions are in the left and right sides of swing rod 22；Feed supplement closing cock 212 is inserted with feed supplement hole；Feed supplement closing cock 212 it is interior
Feed supplement expansion link 213 is fixed with side end face；The other end of feed supplement expansion link 213 is vertically fixed on the swing rod branch of feed supplement hole face
In the side wall of support frame 21；Feed supplement stage clip 214 is arranged with feed supplement expansion link 213；One end of feed supplement stage clip 214 is fixed on feed supplement envelope
On the inner side end of occlusion 212, in the side wall for the swing rod carriage 21 that the other end is fixed on feed supplement hole face.
As shown in Figure 1 and Figure 2, the isosceles trapezoid shape for being shaped as coordinating with sludge bucket 102 of scraper plate 32；Before sludge bucket 102
Scraper plate driving threaded rod 31 is articulated between rear wall；Scraper plate 32 is screwed onto on scraper plate driving threaded rod 31；Before sludge bucket 102
Scraper plate motor is fixed with side wall；The output shaft of scraper plate motor is fixedly connected with scraper plate driving threaded rod 31.
As shown in Figure 1 and Figure 2, charging conduit 103 is up-narrow and down-wide isosceles trapezoid；Charging conduit 103 is located at sludge bucket 102
Underface；The shape of closed plate 33 coordinates and can plugged from bottom to top in charging conduit 103 with charging conduit 103；Sludge falls
Some blanking lifting electric cylinders 34 are vertically and fixedly provided with the lower wall of groove 104；Closed plate 33 is fixed on the work of blanking lifting electric cylinders 34
On stopper rod.
As shown in Figure 1 and Figure 2, the lower wall of gap 101 is higher than the lower wall of water inlet 100.
Swing rod disperses the operation principle of the detention tank of precipitating reagent：
It is full of water during precipitation, in detention tank 10, and enters sewage from the certain speed of water inlet 100, at opening-closing plate 33
In the top and closed blanking groove 103；Swing rod dispersal device 20 is in Fig. 1 feed supplement position first, then by feed supplement hole to
Precipitating reagent resettlement groove 210 supplements precipitating reagent, then drives the rotate counterclockwise of swing rod 22 by swing rod motor, is so swinging
During, precipitating reagent in precipitating reagent resettlement groove 210 along the current progress of hole 220 of discharging to the horizontal part of swing rod 22 in, putting
When bar 22 is entered in sewage, precipitating reagent is entered in sewage by discharge opening 221, and such precipitating reagent disperses, in sewage
Dirt starts to be deposited in sludge bucket 102；
When clearing up sludge, water inlet 100 stops water inlet, and gap 101 stops spilling water, and then scraper plate 32 is in sludge bucket 102
In move forward and backward, such dirt departs from from sludge bucket 102, then opening-closing plate 33 decline open charging conduit 103, such dirt with
Sewage along charging conduit 103, flow through low water 104 and sludge water discharging opening 105 under sludge and discharge.
Above content is only the better embodiment of the present invention, for one of ordinary skill in the art, according to the present invention
Thought, there will be changes, this specification content should not be construed as to this hair in specific embodiments and applications
Bright limitation.
Claims (6)
1. a kind of swing rod disperses the detention tank of precipitating reagent, it is characterised in that：Detention tank (10), swing rod including rectangle
Dispersal device (20) and dirt cleaning plant (30)；The left side top of detention tank (10) forms intake chamber (11)；Enter
The left sidewall portion of the detention tank (10) of tank (11) face forms water inlet (100)；The right side of detention tank (10)
End face top forms overflow groove (12)；The right side wall portions of the detention tank (10) of overflow groove (12) face point form spilling water
Mouth (101)；Uniformly formed on the upper surface left and right directions of the lower wall of detention tank (10) some recessed wide at the top and narrow at the bottom
Isosceles trapezoid shape sludge bucket (102)；The bottom of the lower wall of detention tank (10) forms low water under the sludge of rectangle
(104)；Sludge bucket (102) is connected with low water under sludge (104) by charging conduit (103)；The left and right sides of low water (104) under sludge
The lower end of wall forms sludge water discharging opening (105)；Swing rod dispersal device (20) is arranged on the upper end of detention tank (10)；It is dirty
Dirty cleaning plant (30) includes some front and rear sliding the scraper plate (32) that is arranged in sludge bucket (102) and some being opened and closed charging conduit
(103) closed plate (33).
2. a kind of swing rod according to claim 1 disperses the detention tank of precipitating reagent, it is characterised in that：Detention tank
(10) the rotation supporting plate (13) of rectangle is formed in the middle part of front-rear side walls；Swing rod dispersal device (20) is right before and after including a pair
Claim the swing rod carriage (21) of isosceles trapezoid shape and the swing rod (22) of " Qian " font set；On a pair of vertical portions of swing rod (22)
End is vertically fixed on the end face where the narrow side of swing rod carriage (21)；Isosceles trapezoid is formed inside swing rod carriage (21)
The precipitating reagent resettlement groove (210) of shape；The remote end face of a pair of swing rod carriages (21) be respectively perpendicular form it is columned in
Heart column spinner (211)；Central rotation post (211) is articulated in rotation supporting plate (13)；After the rotation supporting plate (13) of rear side
Swing rod motor is vertically and fixedly provided with end face；The output shaft of swing rod motor and the central rotation post (211) of rear side are fixed
Connection；The inside of swing rod (22) forms passes through hole (220) through the discharging set；Discharging current hole (220) is in " Qian " font；
The both ends outlet of discharging current hole (220) connects with precipitating reagent resettlement groove (210)；Formed on the horizontal part of swing rod (22) some
The discharge opening (221) that left and right is run through；Discharge opening (221) is through discharging current hole (220) and front and rear is uniformly distributed.
3. a kind of swing rod according to claim 2 disperses the detention tank of precipitating reagent, it is characterised in that：Swing rod carriage
(21) a pair of symmetrical feed supplement holes are provided with end face where narrow side；A pair of feed supplement hole positions are in the left and right two of swing rod (22)
Side；Feed supplement closing cock (212) is inserted with feed supplement hole；Feed supplement expansion link is fixed with the inner side end of feed supplement closing cock (212)
(213)；The other end of feed supplement expansion link (213) is vertically fixed in the side wall of swing rod carriage (21) of feed supplement hole face；Mend
Feed supplement stage clip (214) is arranged with material expansion link (213)；One end of feed supplement stage clip (214) is fixed on feed supplement closing cock (212)
On inner side end, the other end is fixed in the side wall of swing rod carriage (21) of feed supplement hole face.
4. a kind of swing rod according to claim 1 disperses the detention tank of precipitating reagent, it is characterised in that：Scraper plate (32)
It is shaped as the isosceles trapezoid shape coordinated with sludge bucket (102)；Scraper plate driving spiral shell is articulated between the front-rear side walls of sludge bucket (102)
Rasp bar (31)；Scraper plate (32) is screwed onto on scraper plate driving threaded rod (31)；Scraper plate drive is fixed with the front side wall of sludge bucket (102)
Dynamic motor；The output shaft of scraper plate motor is fixedly connected with scraper plate driving threaded rod (31).
5. a kind of swing rod according to claim 1 disperses the detention tank of precipitating reagent, it is characterised in that：Charging conduit
(103) it is up-narrow and down-wide isosceles trapezoid；Charging conduit (103) is located at the underface of sludge bucket (102)；The shape of closed plate (33)
Coordinate and can plug from bottom to top in charging conduit (103) with charging conduit (103)；Under sludge in the lower wall of low water (104)
It is vertically and fixedly provided with some blanking lifting electric cylinders (34)；Closed plate (33) is fixed on the piston rod of blanking lifting electric cylinders (34).
6. a kind of swing rod according to claim 1 disperses the detention tank of precipitating reagent, it is characterised in that：Gap
(101) lower wall is higher than the lower wall of water inlet (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711082858.7A CN107651738A (en) | 2017-11-07 | 2017-11-07 | A kind of swing rod disperses the detention tank of precipitating reagent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711082858.7A CN107651738A (en) | 2017-11-07 | 2017-11-07 | A kind of swing rod disperses the detention tank of precipitating reagent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107651738A true CN107651738A (en) | 2018-02-02 |
Family
ID=61119865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711082858.7A Pending CN107651738A (en) | 2017-11-07 | 2017-11-07 | A kind of swing rod disperses the detention tank of precipitating reagent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107651738A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110404301A (en) * | 2019-07-02 | 2019-11-05 | 蒙泽喜 | A kind of portable type sedimentation basin with auto feed function for sewage treatment |
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|---|---|---|---|---|
| JP4742338B2 (en) * | 2004-11-09 | 2011-08-10 | 日本ソリッド株式会社 | Mixing device and method for treating polluted water using the mixing device |
| CN102225253A (en) * | 2011-04-19 | 2011-10-26 | 重庆科技学院 | Pendular sewage sedimentation acceleration basin |
| CN103877757A (en) * | 2014-04-02 | 2014-06-25 | 苏州市玄天环保科技有限公司 | Sewage settling tank |
| CN203678028U (en) * | 2013-12-31 | 2014-07-02 | 杜津玲 | Sediment cleaning device for sewage settling tank |
| CN104028009A (en) * | 2013-03-05 | 2014-09-10 | 大连力达环境工程有限公司 | Inclined-plate inclined-tube sedimentation tank |
| CN106582070A (en) * | 2017-02-19 | 2017-04-26 | 王莉萍 | Ferric chloride coagulating agent uniform sprinkling device for sedimentation tank |
-
2017
- 2017-11-07 CN CN201711082858.7A patent/CN107651738A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4742338B2 (en) * | 2004-11-09 | 2011-08-10 | 日本ソリッド株式会社 | Mixing device and method for treating polluted water using the mixing device |
| CN102225253A (en) * | 2011-04-19 | 2011-10-26 | 重庆科技学院 | Pendular sewage sedimentation acceleration basin |
| CN104028009A (en) * | 2013-03-05 | 2014-09-10 | 大连力达环境工程有限公司 | Inclined-plate inclined-tube sedimentation tank |
| CN203678028U (en) * | 2013-12-31 | 2014-07-02 | 杜津玲 | Sediment cleaning device for sewage settling tank |
| CN103877757A (en) * | 2014-04-02 | 2014-06-25 | 苏州市玄天环保科技有限公司 | Sewage settling tank |
| CN106582070A (en) * | 2017-02-19 | 2017-04-26 | 王莉萍 | Ferric chloride coagulating agent uniform sprinkling device for sedimentation tank |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110404301A (en) * | 2019-07-02 | 2019-11-05 | 蒙泽喜 | A kind of portable type sedimentation basin with auto feed function for sewage treatment |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180202 |
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| RJ01 | Rejection of invention patent application after publication |