CN113816477B - Sewage sedimentation treatment device - Google Patents
Sewage sedimentation treatment device Download PDFInfo
- Publication number
- CN113816477B CN113816477B CN202111167563.6A CN202111167563A CN113816477B CN 113816477 B CN113816477 B CN 113816477B CN 202111167563 A CN202111167563 A CN 202111167563A CN 113816477 B CN113816477 B CN 113816477B
- Authority
- CN
- China
- Prior art keywords
- water tank
- switch
- matched
- pulley
- coagulant
- 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.)
- Active
Links
Images
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
- C02F1/5209—Regulation methods for flocculation or precipitation
-
- 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
Landscapes
- 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)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The invention discloses a sewage sedimentation treatment device which comprises a water tank, a collecting box, a coagulant tank and a stirrer, wherein a first conducting rod and a second conducting rod which are in contact with an inner cavity of the water tank are arranged on the water tank, and a vibrating feeder matched with the first conducting rod and the second conducting rod is arranged on the coagulant tank.
Description
Technical Field
The invention relates to the technical field of water treatment equipment, in particular to a sewage sedimentation treatment device.
Background
The sewage treatment is a process for purifying sewage to meet the water quality requirement of being discharged into a certain water body or reused, and the generated sewage is larger and larger along with the improvement of the living standard of people. When sewage is initially treated, an active coagulant is generally added into a sewage tank, and the coagulant has a surface charge effect and a strong adsorption effect, can perform cohesion and agglomeration on organic or inorganic pollutants in the wastewater, so that the pollutants are mutually agglomerated and separated from the wastewater to generate solid floccules, and ions in the wastewater are analyzed; however, when the sewage is primarily treated, there is uncertainty in the amount of the active coagulant added, and an excessive amount of the active coagulant is usually added, thereby increasing the cost of sewage treatment.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a sewage sedimentation treatment device.
In order to solve the technical problems, the invention is solved by the following technical scheme: a sewage sedimentation treatment device comprises a water tank, a collecting box, a coagulant tank and a stirrer.
In the above scheme, preferably, be equipped with first conducting rod and the second conducting rod of being in contact with the inside cavity of water tank on the water tank, be equipped with on the coagulant case with first conducting rod and second conducting rod matched with vibrating feeder, its beneficial effect lies in: an apparatus for controlling the addition amount of a coagulant by conductivity in a water tank is provided, so that the addition amount of the coagulant can be adjusted.
In the above scheme, preferably, be equipped with flocculation hoisting device in the water tank, flocculation hoisting device includes the filter plate and locates the filter plate both sides and can make the filter plate gliding sliding part in the water tank, be equipped with on the water tank with sliding part matched with guide rail, its beneficial effect lies in: a flocculation lifting device is provided, so that sewage can be flocculated and separated out into a collecting box after treatment.
In the above scheme, preferably, the sliding part includes first pulley axle, second pulley axle and locates the pulley at above-mentioned pulley axle both ends, the pulley is located on the guide rail, be equipped with the stay cord knot on the first pulley axle, the collection box outside is equipped with and buckles matched with hoist engine with the stay cord, its beneficial effect lies in: a specific structure of a sliding part is provided, so that a filter plate can slide through the sliding part.
In the above scheme, preferably, be equipped with on the water tank with first conducting rod and second conducting rod matched with switching device, be equipped with in the switching device with hoist engine matched with first switch, its beneficial effect lies in: a control switch for a hoist is provided, which enables the hoist to be started by a first switch under a certain condition.
In the above scheme, preferably, the switching device includes first switch, support and electro-magnet, first switch and electro-magnet are located on the support, be equipped with on the support with electro-magnet and first switch matched with clamp plate, be equipped with the slide bar on the clamp plate, the slide bar slides and locates on the support, be equipped with first spring between clamp plate and the support, first conducting rod and second conducting rod pass through the cable and link to each other with the electro-magnet, its beneficial effect lies in: a specific structure of a switching device is provided, so that the switching device can control a first switch through conductivity in a water tank.
In the above scheme, preferably, the symmetry is equipped with the device of beating with filter plate matched with on the water tank, beat the device including beating pole and second spring, it is equipped with the commentaries on classics cover to beat pole one end, and the other end is equipped with the tup, it is equipped with the reset lever to change to overlap, the second spring is located between water tank and the reset lever, and its beneficial effect lies in: the specific structure of the beating device is provided, so that the beating device is provided with a hammer head capable of beating the filter plate to beat, and flocculates on the filter plate can slide down rapidly.
In the above scheme, preferably, be equipped with first boss on the commentaries on classics cover, be equipped with on the water tank with first boss matched with carousel, be equipped with the second boss that matches with first boss on the carousel, the carousel is connected with driving motor, its beneficial effect lies in: a driving motor of a rapping device is provided, such that the rapping device can be driven by the motor.
In the above scheme, preferably, the guide rail upper end be equipped with first pulley shaft matched with first pulley groove and with second pulley shaft matched with second pulley groove, be equipped with on the water tank with first pulley groove matched with second switch, the second switch links to each other with driving motor, its beneficial effect lies in: a starting mode of a driving motor is provided, so that the driving motor can rotate when a pulley slides to a first pulley groove, and then a filter plate is knocked.
The beneficial effects of the invention are as follows: the invention provides a sewage sedimentation treatment device capable of adjusting the addition amount of an active coagulant, which greatly improves flocculation precipitation effect during sewage treatment, reduces the use amount of the active coagulant, further reduces treatment cost and improves sewage treatment efficiency.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
FIG. 2 is a schematic cross-sectional view of the present invention.
Fig. 3 is a schematic cross-sectional view of a switchgear of the present invention.
Fig. 4 is a schematic view of the structure of the rapping device of the present invention.
Fig. 5 is a schematic view of the structure of the filter plate of the present invention.
Description of the embodiments
The invention is described in further detail below with reference to the attached drawings and detailed description: referring to fig. 1-5, a sewage sedimentation treatment device comprises a water tank 1, a collecting box 2, a coagulant tank 3 and a stirrer 4, wherein the collecting box 2 is arranged on one side of the water tank 1, the coagulant tank 3 is arranged above the water tank 1 and is fixed with the ground or the water tank 1 through a fixing frame, a vibrating feeder 7 connected with the coagulant tank 3 is arranged below the coagulant tank 3, and the vibrating feeder 7 is connected with the coagulant tank 3 through a movable hook, so that the vibrating feeder 7 is arranged conventionally.
The water tank 1 bottom is equipped with agitator 4, agitator 4 includes stirring vane and agitator motor, stirring vane locates on the agitator motor 4, stirring vane locates the inside cavity bottom of water tank 1, agitator motor 4 passes through the (mixing) shaft and links to each other with stirring vane, be equipped with sealing device between (mixing) shaft and the water tank 1.
Be equipped with first conducting rod 5 and second conducting rod 6 on the lateral wall of water tank 1 both ends respectively, first conducting rod 5 and second conducting rod 6 are linked together with the inside cavity of water tank 1, first conducting rod 5 and second conducting rod 6 link to each other with power and vibrating feeder 7 through the cable, constitute the return circuit, vibrating feeder 7 adds the coagulant in the coagulant case 3 to in the water tank 1 through the vibration, make the ion in the water tank 1 coagulate into the floc, movable ion reduces in the water tank 1 makes the sewage conductivity in the water tank 1 weaken, namely the resistivity increases, further make the electric current through vibrating feeder 7 reduce, vibrating feeder 7 vibration frequency reduces after the electric current reduces, make the coagulant additive reduce.
The guide rail 12 extends upwards to the upper end face of the water tank 1 and then extends to the side far away from the filter plate 11 to form a first pulley groove 41 and a second pulley groove 42, the second pulley groove 42 is located above the first pulley groove 41, the first pulley groove 41 and the second pulley groove 42 are communicated with the guide rail 12 after arc transition, and the first pulley groove 41 and the second pulley groove 42 are provided with limiting arc plates 101 at the end ends.
The first pulley shaft 13 is provided with a rope pulling buckle 16, the left side of the collecting box 6 is provided with a winch 17, a pull rope on the winch 17 is connected with the rope pulling buckle 16, and the collecting box 6 is provided with a winch fixing plate for fixing the winch 17.
The utility model discloses a water tank 1, including the water tank, the water tank 1 top symmetry is equipped with the curb plate 102 of fixed first pulley groove 41 and second pulley groove 42, be equipped with on the curb plate 102 with filter plate 11 matched with beat the device, beat the device and including rotating the pole 31 of beating on locating the curb plate 102, beat the pole 31 both ends and set firmly cover 33 and tup 34 respectively, the rotation of cover 33 sets firmly in the pivot of curb plate 102, tup 34 is preferentially hard rubber, cover 33 outer fringe is equipped with reset lever 35 to keeping away from cover 33 center one side, reset lever 35 links to each other with the peg 103 on the curb plate 102 through second spring 32, peg 103 locates cover 33 below, cover 33 outer fringe is to beating pole 31 symmetry end extension and is equipped with first boss 36, first boss 36 links to each other through the tangent line with cover 33, first boss 36 and revolving stage 33 are preferentially integrated into one piece's cam promptly.
The outside of the side plate 102 is fixedly provided with a driving motor 39, a rotary table 37 is fixedly arranged after the driving motor 39 drives the shaft to penetrate through the side plate 102, the rotary table 37 is provided with a second boss 38 matched with the first boss 36, namely, when the rotary table 37 rotates, the second boss 38 is matched with the first boss 36 to enable the rotary sleeve 33 to do cam motion, the driving motor 39 is connected with a second switch 43, the second switch 43 is arranged on the side plate 102 and is matched with the first pulley groove 41, and the bottom of the first pulley groove 41 is provided with a hole body matched with the second switch 43, namely, when a pulley slides to the first pulley groove 41, the second switch 43 can be triggered to enable the driving motor 39 to rotate.
When the winch 17 pulls the pull rope and then 16, the first pulley shaft 13 and the second pulley shaft 14 slide upwards on the guide rail 12 through the pulley 15, when the first pulley shaft 13 slides to the joint of the guide rail 12 and the first pulley groove 41, the first pulley shaft 13 slides into the first pulley groove 41 through the pulley 15, the filter plate 11 starts to incline at the moment, meanwhile, the second switch 43 is triggered to enable the driving motor 39 to rotate, and the driving motor 39 drives the rotating sleeve 33 to enable the hammer heads 34 on the knocking rod 31 to intermittently knock the filter plate 11, so that flocculates on the filter plate 11 quickly fall into the collecting box 2.
The second switch 43 is arranged on one side of the first pulley groove 41 on the symmetrically arranged side plate 102, the third switch 104 is arranged on the other side in a mirror image mode, the electromagnetic valve 105 is arranged at the bottom of the water tank 1, the third switch 104 is connected with the electromagnetic valve 105 through a cable, namely, when the pulley 15 slides onto the first pulley groove 41, the second switch 43 and the third switch 104 are triggered simultaneously, and after the third switch 104 is triggered, the electromagnetic valve 105 is electrified to convey sewage in the water tank 1 into the next treatment tank.
The switch device is arranged on the outer side wall of the water tank 1, a first switch 21 connected with the winch 17 is arranged in the switch device, the first switch 21 is fixedly arranged on a bracket 22, the bracket 22 is fixed on the outer side wall of the water tank 1, an electromagnet 23 is also fixed on the bracket 22, the electromagnet 23 and the first switch 21 have a certain distance, a slidable pressing plate 24 is arranged between the electromagnet 23 and the first switch 21, one end of the pressing plate 24 is matched with the first switch 21, the other end of the pressing plate is provided with a sliding rod 25, the sliding rod 25 is arranged on the bracket 22 in a sliding way after penetrating through the electromagnet 23, a first spring 26 is sleeved on the sliding rod 25, two ends of the first spring 26 respectively prop against the pressing plate 24 and the joint surface of the electromagnet 23 and the bracket 22, the first conductive rod 5, the second conductive rod 6 and the electromagnet 23 form a loop, when sewage is added into the water tank 1, the electromagnet 23 is electrified to form a loop through the first conductive rod 5, the second conductive rod 6 and the sewage in the water tank 1, the pressing plate 24 is adsorbed with the electromagnet 23, the first switch 21 is not contacted with the pressing plate 24, the first spring 26 is compressed, as ions in the sewage are analyzed by a coagulant, the resistivity of the sewage is increased, the conductivity of the sewage is weakened, under the condition that the voltage of a power supply of the electromagnet 23 is unchanged, the current of the electromagnet 23 is reduced, the magnetism of the electromagnet 23 is weakened, the pressing plate 24 slowly slides to one side of the first switch 21, after the sewage is analyzed to a certain degree, the pressing plate 24 is propped against the first switch 21 to trigger a switch, and the winch 17 lifts the filter plate 11 to lift flocculates in the water and filter the flocculate on the filter plate 11.
The method for using the sewage sedimentation treatment device comprises the following steps: the sewage is poured into the water tank 1, the sewage water surface is higher than the first conducting rod 5 and the second conducting rod 6, the first conducting rod 5 and the second conducting rod 6 form a loop after passing through the sewage, the vibrating feeder 7 starts vibrating the coagulant in the coagulant tank 3 into the water tank 1, meanwhile, the electromagnet 23 adsorbs the pressing plate 24 to enable the pressing plate 24 not to be contacted with the first switch 21, as the coagulant is added, conductive ions in the sewage are resolved into flocculates along with the coagulant, the conductivity of the sewage is gradually weakened, namely the resistivity is increased, under the condition that the power voltage of the vibrating feeder and the power voltage of the electromagnet are unchanged, the current of the vibrating feeder 7 and the current of the electromagnet 23 are reduced, the vibration frequency is reduced after the current of the vibrating feeder 7 is reduced, the adding amount of the coagulant is reduced, the current of the electromagnet 23 is reduced, the pressing plate 24 gradually moves to the side close to the first switch 21 until the conductivity of the sewage is reduced to a certain extent, the winch 17 is started, flocculates in the filter plate 11 are adhered to the surface of the filter plate 11 when the winch 17 is lifted, the pulley 13 is lifted, the pulley shaft 13 is driven by the first pulley 13, the first pulley is driven by the electromagnetic valve 39 is driven, the electromagnetic valve 39 is driven by the electromagnetic valve 39, the first pulley is driven, the electromagnetic valve 39 is driven, and the flow of the electromagnetic valve is driven by the electromagnetic valve 39 is driven, and the electromagnetic valve is driven by the electromagnetic valve 39, and the electromagnetic valve is driven by the electromagnetic valve, the valve is driven by the first pulley and the electromagnetic valve 39 to be 39 to the 39.
The above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (4)
1. The utility model provides a sewage sedimentation processing apparatus, includes water tank (1), collection box (2), coagulant case (3) and agitator (4), its characterized in that: the water tank (1) is provided with a first conductive rod (5) and a second conductive rod (6) which are in contact with the inner cavity of the water tank (1), and the coagulant tank (3) is provided with a vibrating feeder (7) matched with the first conductive rod (5) and the second conductive rod (6);
the first conductive rod (5) and the second conductive rod (6) are connected with a power supply and a vibration feeder (7) through cables to form a loop, the vibration feeder (7) adds coagulant in the coagulant tank (3) into the water tank (1) through vibration, ions in the water tank (1) are mixed and coagulated into flocculates, movable ions in the water tank (1) are reduced, the conductivity of sewage in the water tank (1) is weakened, the resistivity is increased, the current passing through the vibration feeder (7) is further reduced, the vibration frequency of the vibration feeder (7) is reduced after the current is reduced, and the addition amount of the coagulant is reduced;
a flocculation lifting device is arranged in the water tank (1), the flocculation lifting device comprises a filter plate (11) and sliding parts which are arranged at two sides of the filter plate (11) and can enable the filter plate (11) to slide in the water tank (1), and a guide rail (12) matched with the sliding parts is arranged on the water tank (1);
the sliding part comprises a first pulley shaft (13), a second pulley shaft (14) and pulleys (15) arranged at two ends of the pulley shaft, the pulleys (15) are arranged on the guide rail (12), a rope pulling buckle (16) is arranged on the first pulley shaft (13), and a winch (17) matched with the rope pulling buckle (16) is arranged at the outer side of the collecting box (2);
the water tank (1) is provided with a switch device matched with the first conducting rod (5) and the second conducting rod (6), and a first switch (21) matched with the winch (17) is arranged in the switch device;
the switch device comprises a first switch (21), a support (22) and an electromagnet (23), wherein the first switch (21) and the electromagnet (23) are arranged on the support (22), a pressing plate (24) matched with the electromagnet (23) and the first switch (21) is arranged on the support (22), a sliding rod (25) is arranged on the pressing plate (24), the sliding rod (25) is arranged on the support (22) in a sliding mode, a first spring (26) is arranged between the pressing plate (24) and the support (22), and the first conducting rod (5) and the second conducting rod (6) are connected with the electromagnet (23) through cables;
the upper end of the guide rail (12) is provided with a first pulley groove (41) matched with the first pulley shaft (13);
the first pulley groove (41) is provided with a third switch (104), the bottom of the water tank (1) is provided with an electromagnetic valve (105), the third switch (104) is connected with the electromagnetic valve (105) through a cable, when the pulley (15) slides onto the first pulley groove (41), the third switch (104) is triggered, and after the third switch (104) is triggered, the electromagnetic valve (105) is electrified to convey sewage in the water tank (1) into the next treatment box.
2. A sewage sedimentation treatment apparatus according to claim 1, wherein: the utility model discloses a filter plate, including water tank (1), filter plate (11) are equipped with on the water tank (1) symmetry and beat device, beat device including beating pole (31) and second spring (32), it is equipped with to beat pole (31) one end and changes cover (33), and the other end is equipped with tup (34), be equipped with reset lever (35) on changeing cover (33), second spring (32) are located between water tank (1) and reset lever (35).
3. A sewage sedimentation treatment apparatus according to claim 2, wherein: the rotary sleeve (33) is provided with a first boss (36), the water tank (1) is provided with a rotary table (37) matched with the first boss (36), the rotary table (37) is provided with a second boss (38) matched with the first boss (36), and the rotary table (37) is connected with a driving motor (39).
4. A sewage sedimentation treatment apparatus according to claim 3, wherein: the upper end of the guide rail (12) is provided with a second pulley groove (42) matched with the second pulley shaft (14), the water tank (1) is provided with a second switch (43) matched with the first pulley groove (41), and the second switch (43) is connected with the driving motor (39).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111167563.6A CN113816477B (en) | 2021-10-07 | 2021-10-07 | Sewage sedimentation treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111167563.6A CN113816477B (en) | 2021-10-07 | 2021-10-07 | Sewage sedimentation treatment device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113816477A CN113816477A (en) | 2021-12-21 |
| CN113816477B true CN113816477B (en) | 2023-04-21 |
Family
ID=78916154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111167563.6A Active CN113816477B (en) | 2021-10-07 | 2021-10-07 | Sewage sedimentation treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113816477B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113816528B (en) * | 2021-10-07 | 2023-04-28 | 浙江宏电环保股份有限公司 | Water treatment equipment with filtering and collecting device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3731807A (en) * | 1969-08-29 | 1973-05-08 | Degremont | Apparatus for automatically determining the optimum amounts of reagents to be added to a liquid for its clarification |
| JPS637900A (en) * | 1986-06-30 | 1988-01-13 | Ebara Infilco Co Ltd | Treatment of sewage of excretion system |
| AU9725098A (en) * | 1994-01-13 | 1999-02-25 | Buckman Laboratories International, Inc. | A method and apparatus for controlling the feed of water treatment chemicals using a voltammetric sensor |
| CN205527911U (en) * | 2016-01-22 | 2016-08-31 | 济南大学 | Water treatment facilities to magnetic adsorption agent |
| CN209039088U (en) * | 2018-09-21 | 2019-06-28 | 嘉兴共和服装水洗有限公司 | A kind of high-precision sewage chemical feeder |
| CN211946408U (en) * | 2020-04-03 | 2020-11-17 | 无锡锐众环保科技有限公司 | Coagulant feeding device for sewage treatment |
| CN112408523A (en) * | 2020-12-02 | 2021-02-26 | 广州艺鸣电容器有限公司 | Industrial wastewater treatment auxiliary device based on solution conductivity |
| CN113213604A (en) * | 2021-05-12 | 2021-08-06 | 张亚欣 | Sewage treatment system |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LU74968A1 (en) * | 1975-06-06 | 1977-01-18 | ||
| JPS63197506A (en) * | 1987-02-12 | 1988-08-16 | Toshiba Corp | Control system for injection of flocculating agent in purification plant |
| DE4222369C2 (en) * | 1992-07-08 | 1995-02-23 | Prominent Dosiertechnik Gmbh | Method for operating a wastewater treatment plant and device for feeding a phosphate precipitant |
| US5470484A (en) * | 1994-01-13 | 1995-11-28 | Buckman Laboratories International, Inc. | Method and apparatus for controlling the feed of water treatment chemicals using a voltammetric sensor |
| DE19915808B4 (en) * | 1998-12-17 | 2005-05-25 | F & P Sortiertechnik Gmbh | Process and plant for the continuous treatment of water |
| JP3485900B2 (en) * | 2001-02-21 | 2004-01-13 | 株式会社 西原ウォーターテック | Automatic coagulant injection device for water purification by flowing current value |
| JP2004174431A (en) * | 2002-11-28 | 2004-06-24 | Japan Steel Works Ltd:The | Waste water treatment apparatus and waste water treatment method |
| CN101058447A (en) * | 2006-04-17 | 2007-10-24 | 中国科学院生态环境研究中心 | Electrochemical preparation reactor for water treatment medicament with flocculation and disinfection effect |
| JP4882632B2 (en) * | 2006-09-25 | 2012-02-22 | 栗田工業株式会社 | Method and apparatus for treating phosphoric acid-containing wastewater |
| US9682872B2 (en) * | 2012-02-21 | 2017-06-20 | Denny Allen CRISWELL | Wastewater treatment system |
| RU2492149C1 (en) * | 2012-04-26 | 2013-09-10 | Олег Савельевич Кочетов | Waste water treatment method and apparatus for realising said method |
| CN202988771U (en) * | 2012-12-20 | 2013-06-12 | 昆山明宽环保节能科技有限公司 | Electric conductivity control device |
| CN205500815U (en) * | 2016-03-18 | 2016-08-24 | 张奇豪 | Sewage balling iron by electromagnet control |
| CN106292756B (en) * | 2016-08-29 | 2019-01-18 | 航天长城节能环保科技有限公司 | Sewage treatment control system for adding drugs |
| CN108218136A (en) * | 2018-02-13 | 2018-06-29 | 安徽江淮汽车集团股份有限公司 | A kind of high concentration wastewater treatment system and processing method |
| CN208182642U (en) * | 2018-04-10 | 2018-12-04 | 南安市建胤机械科技有限公司 | A kind of intelligent integrated sewage disposal device |
| AU2019379801A1 (en) * | 2018-11-14 | 2021-05-27 | Kemira Oyj | Measuring and controlling organic matter in waste water stream |
| CN210127113U (en) * | 2019-02-15 | 2020-03-06 | 李强 | Integrated dosing device |
| CN212403740U (en) * | 2020-05-06 | 2021-01-26 | 深圳市荣大环保科技有限公司 | Modular monomer sewage treatment equipment for sewage treatment plant |
| CN112010469B (en) * | 2020-10-20 | 2021-01-08 | 莱阳市春帆漆业有限责任公司 | Paint slag sewage treatment equipment with automatic cleaning function |
| CN112830560A (en) * | 2021-01-20 | 2021-05-25 | 戴林竹 | Coagulant feeding device for sewage treatment |
| CN113912166B (en) * | 2021-10-07 | 2023-09-08 | 浙江宏电环保股份有限公司 | Water treatment equipment with coagulant adjusting device |
-
2021
- 2021-10-07 CN CN202111167563.6A patent/CN113816477B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3731807A (en) * | 1969-08-29 | 1973-05-08 | Degremont | Apparatus for automatically determining the optimum amounts of reagents to be added to a liquid for its clarification |
| JPS637900A (en) * | 1986-06-30 | 1988-01-13 | Ebara Infilco Co Ltd | Treatment of sewage of excretion system |
| AU9725098A (en) * | 1994-01-13 | 1999-02-25 | Buckman Laboratories International, Inc. | A method and apparatus for controlling the feed of water treatment chemicals using a voltammetric sensor |
| CN205527911U (en) * | 2016-01-22 | 2016-08-31 | 济南大学 | Water treatment facilities to magnetic adsorption agent |
| CN209039088U (en) * | 2018-09-21 | 2019-06-28 | 嘉兴共和服装水洗有限公司 | A kind of high-precision sewage chemical feeder |
| CN211946408U (en) * | 2020-04-03 | 2020-11-17 | 无锡锐众环保科技有限公司 | Coagulant feeding device for sewage treatment |
| CN112408523A (en) * | 2020-12-02 | 2021-02-26 | 广州艺鸣电容器有限公司 | Industrial wastewater treatment auxiliary device based on solution conductivity |
| CN113213604A (en) * | 2021-05-12 | 2021-08-06 | 张亚欣 | Sewage treatment system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113816477A (en) | 2021-12-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113912166B (en) | Water treatment equipment with coagulant adjusting device | |
| CN113816477B (en) | Sewage sedimentation treatment device | |
| CN208854332U (en) | A kind of construction material grinding device | |
| CN112694199A (en) | Electrochemical combined water treatment device | |
| CN106422852A (en) | Graphite raw material mixing equipment for production of lithium batteries | |
| CN206587680U (en) | A kind of insulating materials making synthetic resin and dispensing mixing apparatus | |
| CN208643249U (en) | A kind of concrete gravel multi-stage screening apparatus of building engineering field | |
| CN202988815U (en) | Strong magnet catching heavy medium magnetism separating belt desliming efficient sewage treatment device | |
| CN114477605A (en) | Membrane concentrate treatment facility with settlement treatment structure | |
| CN113816528B (en) | Water treatment equipment with filtering and collecting device | |
| CN108560387B (en) | A automatic garrulous equipment that snatchs that shakes for asphalt concrete road | |
| CN213771461U (en) | Recovery unit for electroplating wastewater treatment | |
| CN206604230U (en) | A kind of sedimentation basin uniformly spills material device with ferric trichloride coagulant | |
| CN110025976A (en) | A kind of pharmacy extraction equipment with swinging structure | |
| CN210427163U (en) | Screening device for soil detection | |
| CN114800116A (en) | Novel fishplate polishing equipment | |
| CN211521800U (en) | Continuous integrated sewage treatment equipment | |
| CN214682270U (en) | Magnetic separator with adjustable magnetic field intensity | |
| CN214697196U (en) | Positioning device for transmission line tower | |
| CN209020858U (en) | A kind of system is husky with washing husky device | |
| CN217051793U (en) | A aeration equipment for river course desilting | |
| CN220887182U (en) | Automatic sludge reflux system of sedimentation tank | |
| CN214990472U (en) | Descaling mechanism of electric flocculation equipment | |
| CN114477604B (en) | Efficient membrane concentrate treatment facility | |
| CN216419769U (en) | Slag-iron separator for steel bar production |
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 | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20230404 Address after: No. 555 Jinde Road, Jiangdong Town, Jindong District, Jinhua City, Zhejiang Province, 321000 Applicant after: ZHEJIANG HONGDIAN ENVIRONMENTAL PROTECTION Co.,Ltd. Address before: 2-1 Hushan Road, Sidu Town, Jiangshan City, Quzhou City, Zhejiang Province 324100 Applicant before: Zhejiang Hongdian environmental protection equipment Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |