CN113200589B - Layered cellulose acetate wastewater flocculation equipment and flocculation method thereof - Google Patents
Layered cellulose acetate wastewater flocculation equipment and flocculation method thereof Download PDFInfo
- Publication number
- CN113200589B CN113200589B CN202110323542.2A CN202110323542A CN113200589B CN 113200589 B CN113200589 B CN 113200589B CN 202110323542 A CN202110323542 A CN 202110323542A CN 113200589 B CN113200589 B CN 113200589B
- Authority
- CN
- China
- Prior art keywords
- flocculation
- fixedly connected
- cabin
- gear
- mixing
- 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
- 238000005189 flocculation Methods 0.000 title claims abstract description 189
- 230000016615 flocculation Effects 0.000 title claims abstract description 188
- 239000002351 wastewater Substances 0.000 title claims abstract description 85
- 229920002301 cellulose acetate Polymers 0.000 title claims abstract description 79
- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000003756 stirring Methods 0.000 claims abstract description 113
- 230000003311 flocculating effect Effects 0.000 claims abstract description 55
- 239000000843 powder Substances 0.000 claims abstract description 53
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 126
- 239000008394 flocculating agent Substances 0.000 claims description 37
- 238000005192 partition Methods 0.000 claims description 28
- 239000011259 mixed solution Substances 0.000 claims description 24
- 238000007599 discharging Methods 0.000 claims description 18
- 239000007788 liquid Substances 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 13
- 238000013019 agitation Methods 0.000 claims description 9
- 239000010865 sewage Substances 0.000 claims description 7
- 239000006228 supernatant Substances 0.000 claims description 4
- 239000000243 solution Substances 0.000 claims description 3
- 230000004888 barrier function Effects 0.000 claims 1
- 239000002245 particle Substances 0.000 abstract description 6
- 229920002678 cellulose Polymers 0.000 abstract description 3
- 239000001913 cellulose Substances 0.000 abstract description 3
- 238000000151 deposition Methods 0.000 abstract description 2
- 238000004065 wastewater treatment Methods 0.000 abstract description 2
- 238000000926 separation method Methods 0.000 description 11
- 238000002360 preparation method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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
- C02F1/5281—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
- 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
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
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 relates to the field of cellulose wastewater treatment, in particular to layered cellulose acetate wastewater flocculation equipment and a flocculation method thereof. The invention aims to solve the technical problems: a layered cellulose acetate waste water flocculation device and a flocculation method thereof are provided. The technical proposal is as follows: a layered cellulose acetate wastewater flocculation device comprises a support frame, a control screen, a mixing system, a power system and a flocculation system; the mixing system is connected with the flocculation system. The invention can prepare flocculant through the flocculating powder quickly, prevent the flocculating powder from scattering, prevent the flocculating powder from adhering and depositing in the stirring container, and perform secondary stirring and tertiary standing on the cellulose acetate waste water, so that suspended particles in the cellulose acetate waste water are fully flocculated, the discharged cellulose acetate waste water meets the discharge standard, and the flocculate is not discharged together.
Description
Technical Field
The invention relates to the field of cellulose wastewater treatment, in particular to layered cellulose acetate wastewater flocculation equipment and a flocculation method thereof.
Background
In industrial production, cellulose and acetic anhydride are chemically reacted in acetic acid solution to produce cellulose acetate. In the production process, a large amount of wastewater is generated by recycling, extracting and washing chemical equipment, the wastewater contains a large amount of organic matters and ammonia nitrogen and is called cellulose acetate wastewater, and before the cellulose acetate wastewater is discharged, a series of treatments are required to reach the discharge standard, wherein flocculation is included.
Flocculation refers to the phenomenon or operation called flocculation of collecting and enlarging suspended particles in water or liquid or forming a flocculation group, thereby accelerating the coagulation of particles and achieving the purpose of solid-liquid separation.
In the prior art, before the cellulose acetate waste water is flocculated, because the quantity of the flocculant to be used is huge, the flocculant is generally prepared by using flocculating powder on site, the preparation speed is low, in the preparation process, the flocculating powder is easy to scatter in the air, and stirring is insufficient, a large amount of flocculating powder is adhered to the inner wall in a stirring container, when the cellulose acetate waste water is flocculated, all the flocculant is poured into the collected cellulose acetate waste water for stirring and standing, so that the stirring workload is large, the flocculant can be fully utilized only when the proportion of the cellulose acetate waste water to the flocculant is optimal, otherwise, the flocculant is wasted, the cost is increased, and meanwhile, when the flocculate is separated, clear liquid on the upper layer is extracted for separation, and thus, the flocculate is easy to be pumped away together.
In view of the foregoing, there is a need to develop a layered cellulose acetate wastewater flocculation apparatus and a flocculation method thereof to overcome the above-mentioned problems.
Disclosure of Invention
In order to overcome the defects that in the prior art, before the cellulose acetate wastewater is flocculated, because the quantity of flocculating agents required to be used is huge, the flocculating agents are generally prepared by flocculating powder on site, the preparation speed is low, the flocculating powder is easy to scatter in the air and is insufficiently stirred, a large amount of flocculating powder is adhered to the inner wall in a stirring container, when the cellulose acetate wastewater is flocculated, all flocculating agents are generally poured into the collected cellulose acetate wastewater at one time to be stirred and kept stand, so that the stirring workload is large, the flocculating agents can be fully utilized only when the proportion of the cellulose acetate wastewater to the flocculating agents is optimal, otherwise, the flocculating agents are wasted, the cost is increased, and meanwhile, clear liquid on the upper layer is usually extracted for separation when the flocculates are separated, and thus the flocculates are easy to be pumped away, and the technical problems are solved: a layered cellulose acetate waste water flocculation device and a flocculation method thereof are provided.
The technical proposal is as follows: a layered cellulose acetate wastewater flocculation device comprises a support frame, a control screen, a mixing system, a power system and a flocculation system; the support frame is fixedly connected with the control screen; the support frame is connected with the mixing system; the support frame is connected with the power system; the support frame is connected with the flocculation system; the hybrid system is connected with the power system; the mixing system is connected with the flocculation system; the power system is connected with the flocculation system.
Further, the mixing system comprises a mixing cabin, an adjustable feeder, a discharging pipe, a first driving wheel, a first bevel gear, a second bevel gear, a first rotating rod, a first shifting plate, a second shifting plate, a baffle, a spring, a stirring plate, a bristle plate, an electric valve, a first water pipe, a first water pump, a second water pipe, a connecting frame and a water inlet pipe; the mixing cabin is fixedly connected with the supporting frame; the upper part of the mixing cabin is fixedly connected with an adjustable feeder; the adjustable feeder is fixedly connected with the discharging pipe, and the discharging pipe is fixedly connected with the mixing cabin; the first driving wheel is connected with the power system; the first driving wheel and the first bevel gear synchronously rotate through a rotating shaft; the first driving wheel and the first bevel gear are both in rotary connection with the mixing cabin; the first bevel gear is meshed with the second bevel gear; the second bevel gear is fixedly connected with the first rotating rod; the first rotating rod is rotationally connected with the mixing cabin; two sides of the outer surface of the first rotating rod are fixedly connected with two groups of first shifting plates and two groups of second shifting plates respectively; the baffle is positioned on the side surfaces of the first shifting plate and the second shifting plate; the baffle is fixedly connected with the spring, and the spring is fixedly connected with the mixing cabin; the baffle and the spring are arranged in two groups and are symmetrically distributed in the mixing cabin; the two groups of stirring plates are fixedly connected to the two groups of middle parts of the first rotating rods respectively; the bristle plate is fixedly connected with the lower part of the first rotating rod; the electric valve is fixedly connected with the mixing cabin; the electric valve is fixedly connected with the first water pipe; the first water pipe is fixedly connected with the first water pump, and the first water pump is fixedly connected with the mixing cabin; the upper part of the first water pump is fixedly connected with a second water pipe, and the second water pipe is connected with a flocculation system; the first water pipe and the second water pipe are fixedly connected with the connecting frame, and the connecting frame is fixedly connected with the mixing cabin; the water inlet pipe is fixedly connected with the mixing cabin.
Further, the power system comprises a motor, a telescopic rod, a second driving wheel, a connecting plate, an electric push rod, a first gear, a second gear, a third gear, a screw rod, a driving sleeve, an L-shaped connecting rod and a sliding sleeve; the motor is connected with the supporting frame; the output shaft of the motor is fixedly connected with the telescopic rod; the telescopic rod is sequentially connected with the second driving wheel, the connecting plate and the first gear; the outer ring surface of the second driving wheel is in driving connection with the first driving wheel through a belt; the connecting plate is fixedly connected with the electric push rod; the electric push rod is fixedly connected with the support frame; a second gear is arranged above the first gear and is connected with the flocculation system; a third gear is arranged below the first gear; the third gear is fixedly connected with the screw rod, the screw rod is rotationally connected with the supporting frame, and the screw rod is connected with the flocculation system; the screw rod is in transmission connection with the transmission sleeve; the transmission sleeve is fixedly connected with the L-shaped connecting rod, and the L-shaped connecting rod is connected with the flocculation system; the L-shaped connecting rod is in sliding connection with the sliding sleeve, and the sliding sleeve is connected with the flocculation system.
Further, the flocculation system comprises a stirring cabin, a screw rod, a third driving wheel, a fourth driving wheel, a third bevel gear, a fourth bevel gear, a different gear, a fourth gear, a rack, a sliding rail, a second rotating rod, a third shifting plate, a fifth driving wheel, a sixth driving wheel, a third rotating rod, a fourth shifting plate, a first feeding pipe, a third water pipe, a second water pump, a fourth water pipe, a first electric connector, a first flocculation cabin, a push plate, a water stop plate, a second electric connector, a second flocculation cabin, a first separation plate, a second separation plate, a water discharge pipe, an electric sewage discharge pipe and a second feeding pipe; the stirring cabin is rotationally connected with the screw rod, and the screw rod is fixedly connected with the second gear; the screw rod is fixedly connected with the third driving wheel; the outer ring surface of the third driving wheel is in driving connection with the fourth driving wheel through a belt; the fourth driving wheel synchronously rotates with the third bevel gear through a rotating shaft; the fourth driving wheel and the third bevel gear are both in rotary connection with the stirring cabin; the third bevel gear is meshed with the fourth bevel gear; the fourth bevel gear synchronously rotates with the different gear through a rotating shaft; the fourth bevel gear and the different gear are both in rotary connection with the stirring cabin; the different gear is meshed with the fourth gear; the fourth gear is in sliding connection with the rack; the rack is in sliding connection with the slide rail; the sliding rail is connected with the stirring cabin through bolts; the second rotating rod is fixedly connected with the fourth gear, the fifth driving wheel and the third shifting plate in sequence; the second rotating rod is rotationally connected with the stirring cabin; the outer ring surface of the fifth driving wheel is in driving connection with the sixth driving wheel through a belt; the sixth driving wheel is fixedly connected with the third rotating rod; the third rotating rod is fixedly connected with the fourth shifting plate; the third rotating rod is rotationally connected with the stirring cabin; the first feeding pipe is fixedly connected with the stirring cabin; the third water pipe is fixedly connected with the stirring cabin; the third water pipe is fixedly connected with the second water pump, and the second water pump is fixedly connected with the stirring cabin; the second water pump is fixedly connected with the fourth water pipe; the fourth water pipe is fixedly connected with the first flocculation cabin, the first flocculation cabin is rotationally connected with the screw rod, and the first flocculation cabin is fixedly connected with the sliding sleeve; the upper part of the first electric connector is fixedly connected with the stirring cabin; the lower part of the first electric connector is fixedly connected with the first flocculation cabin; the first flocculation cabin is in sliding connection with the push plate, and the push plate is fixedly connected with the L-shaped connecting rod; the first flocculation cabin is fixedly connected with the water stop plate; the upper part of the second electric connector is fixedly connected with the first flocculation cabin; the lower part of the second electric connector is fixedly connected with a second flocculation cabin; the second flocculation cabin is fixedly connected with the first partition plate; the second flocculation cabin is fixedly connected with a second partition plate; the middle part of the side surface of the second flocculation cabin is fixedly connected with an electric sewage discharge pipe; the bottom of the side surface of the second flocculation cabin is fixedly connected with an electric sewage discharge pipe; the lower part of the second flocculation cabin is fixedly connected with the supporting frame; the second feeding pipe is fixedly connected with a second water pipe; the second feeding pipe is fixedly connected with the stirring cabin.
Further, a plurality of groups of bristles are arranged below the bristle plate, and the bristles are in contact with the bottom of the mixing chamber.
Further, the whole discharging pipe is inverted U-shaped.
Further, an inclined block is arranged below the inner part of the stirring cabin, and the inclined direction is from the third driving wheel to the first electric connector.
Further, the upper surface of the water stop plate is inclined, and the inclination direction is from the first electric connector to the push plate.
Further, the first division plate and the second division plate are all inclined, and the inclination directions of the first division plate and the second division plate are opposite, the first division plate inclines towards the push plate from the first electric connector, three groups of the first division plate and the second division plate are arranged in total, and the first division plate and the second division plate are fixedly connected in sequence in the second flocculation cabin in the vertical direction.
A layered cellulose acetate wastewater flocculation method comprises the following working steps:
step one: preparing a flocculant, adding flocculating powder and water into a mixing system, and fully stirring the flocculating powder and the water by the mixing system to obtain the flocculant;
step two: transferring a flocculant, namely transferring the flocculant prepared in the step one into a flocculation system;
step three: mixing and stirring for the first time, mixing a flocculating agent and cellulose acetate wastewater in a flocculation system to obtain a mixed solution, and stirring the mixed solution;
Step four: standing and flocculating layering for the first time, transferring the mixed solution in the third step to a first flocculation cabin for standing and flocculating, so that the upper layer of the mixed solution is cellulose acetate wastewater clarified liquid, and the lower layer is flocculate;
step five: mixing and stirring for the second time, adding a flocculating agent again, and mixing and stirring with the supernatant of the cellulose acetate wastewater at the upper layer in the fourth step to obtain a mixed solution;
step six: transferring the flocculate, namely transferring the flocculate in the fourth step to the bottom of a second flocculation cabin;
step seven: standing and flocculating layering for the second time, transferring the mixed solution in the step five to a first flocculation cabin for standing and flocculating, so that the upper layer of the mixed solution is cellulose acetate wastewater clarified liquid, and the lower layer is flocculate;
step eight: transferring and standing for flocculation layering for three times, transferring the mixed solution in the step seven into a second flocculation cabin, transferring the flocculate at the lower layer to the bottom of the second flocculation cabin, transferring the cellulose acetate wastewater clarified solution at the upper layer to the upper part in the second flocculation cabin, and standing for flocculation;
step nine: discharging, and discharging the liquid at the upper layer in the step eight.
Compared with the prior art, the invention has the following advantages:
1. in order to solve the problems that in the prior art, before the cellulose acetate waste water is subjected to flocculation operation, because the quantity of flocculating agents required to be used is huge, the flocculating agents are usually prepared by using flocculating powder on site, the preparation speed is low, the flocculating powder is easy to scatter in the air in the preparation process, and stirring is insufficient, a large amount of flocculating powder is adhered to the inner wall in a stirring container, when the cellulose acetate waste water is subjected to flocculation, all flocculating agents are poured into the collected cellulose acetate waste water at one time for stirring and standing, so that the stirring workload is large, the flocculating agents can be fully utilized only when the proportion of the cellulose acetate waste water to the flocculating agents is optimal, otherwise, the flocculating agents are wasted, the cost is increased, and meanwhile, when flocculates are separated, clear liquid on the upper layer is extracted, and thus the flocculates are easy to be pumped away together.
2. The mixing system, the power system and the flocculation system are designed, when the mixing system is used, the flocculation powder is quickly and fully mixed in water through the mixing system, so that a flocculating agent is obtained, the flocculating powder can be prevented from scattering in the preparation process, the flocculating powder can be prevented from being adhered to the inner wall of the stirring container or deposited at the bottom of the stirring container, the flocculating agent is added into the flocculation system, the flocculating agent and the cellulose acetate waste water are fully diffused before being mixed and stirred through the flocculation system, preliminary mixing is realized, and meanwhile, the cellulose acetate waste water is subjected to twice stirring and three-time standing flocculation, so that flocculates can not be discharged together when the cellulose acetate waste water is discharged.
3. The method has the advantages that the flocculant can be prepared by the flocculating powder quickly, the flocculating powder is prevented from scattering, the flocculating powder is prevented from adhering and depositing inside the stirring container, the cellulose acetate waste water is subjected to secondary stirring and tertiary standing, suspended particles in the cellulose acetate waste water are fully flocculated, the discharged cellulose acetate waste water meets the discharge standard, and the flocculate is not discharged together.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of a hybrid system according to the present invention;
FIG. 3 is a schematic diagram of a power system according to the present invention;
FIG. 4 is a schematic diagram of the flocculation system of the present invention;
FIG. 5 is a top view of a portion of the construction of the flocculation system of the present invention.
Wherein: 1-support, 2-control screen, 3-mixing system, 4-power system, 5-flocculation system, 301-mixing cabin, 302-adjustable feeder, 303-discharge pipe, 304-first drive wheel, 305-first bevel gear, 306-second bevel gear, 307-first turn bar, 308-first paddle, 309-second paddle, 310-flapper, 311-spring, 312-agitation plate, 313-bristle plate, 314-electric valve, 315-first water pipe, 316-first water pump, 317-second water pipe, 318-connection rack, 319-inlet pipe, 401-motor, 402-telescoping rod, 403-second drive wheel, 404-connection plate, 405-electric push rod, 406-first gear, 407-second gear, 408-third gear, 409-lead screw, 410-drive sleeve, 411-L-shaped connection rod, 412-slide sleeve, 501-agitation cabin, 503-third drive wheel, 504-fourth drive wheel, 505-third bevel gear, 506-fourth bevel gear, 507-second gear, 509-third gear, 509-second drive wheel, 516-third drive wheel, 516-fourth drive wheel, 518-fourth drive wheel, 516-first drive wheel, 516-fourth drive wheel, 518-first pinch plate, 53-fourth drive wheel, 516-fourth drive wheel, 518-fourth drive wheel, 516-first drive wheel, 53-fourth drive wheel, 518-fourth drive wheel, and spiral rack, etc., 523-push plate, 524-water stop plate, 525-second electric connector, 526-second flocculation chamber, 527-first partition plate, 528-second partition plate, 529-drain pipe, 530-electric drain pipe, 531-second feed pipe.
Detailed Description
The invention will be further illustrated by the following description of specific examples, which are given by the terms such as: setting, mounting, connecting are to be construed broadly, and may be, for example, fixed, removable, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Example 1
A layered cellulose acetate wastewater flocculation device, as shown in figures 1-5, comprises a support frame 1, a control screen 2, a mixing system 3, a power system 4 and a flocculation system 5; the support frame 1 is fixedly connected with the control screen 2; the support frame 1 is connected with the mixing system 3; the support frame 1 is connected with the power system 4; the support frame 1 is connected with the flocculation system 5; the mixing system 3 is connected with the power system 4; the mixing system 3 is connected with the flocculation system 5; the power system 4 is connected with the flocculation system 5.
Working principle: when the device is used, the device is horizontally arranged at a place to be used, then a power supply and a water source are externally connected, a sufficient amount of flocculating powder is prepared, cellulose acetate waste water to be treated is connected into a flocculation system 5, a control screen 2 is opened to control the operation of the device, the flocculating powder is added into a mixing system 3, the flocculating powder is quickly and fully mixed in water through the mixing system 3, and then a flocculating agent is obtained, in the preparation process, the flocculating powder can be prevented from being scattered, meanwhile, the flocculating powder can be prevented from being adhered to the inner wall of a stirring container or being deposited at the bottom of the stirring container, then the flocculating agent is added into the flocculation system 5, the flocculating agent and the cellulose acetate waste water are fully diffused before being mixed and stirred through the flocculation system 5, and the cellulose acetate waste water is subjected to twice stirring and three times of standing flocculation, so that the flocculating substance is not discharged together when the cellulose acetate waste water is discharged, the flocculating powder is quickly prepared through the flocculating powder, the flocculating powder is prevented from being adhered to and deposited in the stirring container, the flocculating powder can be prevented from being adhered to the inner part of the stirring container, the flocculating powder is prevented from being adhered to the inner part of the stirring container, the flocculating agent is fully discharged, the waste water is discharged, and the waste water is not discharged, and the waste water is fully meets the discharge standard of the flocculating particle is discharged.
According to the invention, the mixing system 3 comprises a mixing cabin 301, an adjustable feeder 302, a discharge pipe 303, a first driving wheel 304, a first bevel gear 305, a second bevel gear 306, a first rotating rod 307, a first shifting plate 308, a second shifting plate 309, a baffle 310, a spring 311, an agitating plate 312, a bristle plate 313, an electric valve 314, a first water pipe 315, a first water pump 316, a second water pipe 317, a connecting frame 318 and a water inlet pipe 319; the mixing cabin 301 is fixedly connected with the support frame 1; the upper part of the mixing cabin 301 is fixedly connected with an adjustable feeder 302; the adjustable feeder 302 is fixedly connected with the discharging pipe 303, and the discharging pipe 303 is fixedly connected with the mixing cabin 301; the first driving wheel 304 is connected with the power system 4; the first driving wheel 304 rotates synchronously with the first bevel gear 305 through a rotating shaft; the first driving wheel 304 and the first bevel gear 305 are both in rotary connection with the mixing cabin 301; the first bevel gear 305 intermeshes with the second bevel gear 306; the second bevel gear 306 is fixedly connected with the first rotating rod 307; the first rotating rod 307 is rotatably connected with the mixing chamber 301; two sides of the outer surface of the first rotating rod 307 are fixedly connected with two groups of first shifting plates 308 and two groups of second shifting plates 309 respectively; the baffle 310 is located on the sides of the first dial 308 and the second dial 309; the baffle 310 is fixedly connected with the spring 311, and the spring 311 is fixedly connected with the mixing chamber 301; the baffle 310 and the spring 311 are arranged in two groups and are symmetrically distributed in the mixing cabin 301; the two groups of stirring plates 312 are fixedly connected to the two groups of middle parts of the first rotating rod 307 respectively; the bristle plate 313 is fixedly connected with the lower part of the first rotating rod 307; the electric valve 314 is fixedly connected with the mixing cabin 301; the electric valve 314 is fixedly connected with the first water pipe 315; the first water pipe 315 is fixedly connected with the first water pump 316, and the first water pump 316 is fixedly connected with the mixing cabin 301; the upper part of the first water pump 316 is fixedly connected with a second water pipe 317, and the second water pipe 317 is connected with the flocculation system 5; the first water pipe 315 and the second water pipe 317 are fixedly connected with a connecting frame 318, and the connecting frame 318 is fixedly connected with the mixing cabin 301; the inlet pipe 319 is fixedly connected with the mixing chamber 301.
In preparation, firstly, adding flocculating powder for preparing flocculating agent into an adjustable feeder 302, controlling the quantity of the flocculating powder sent out by the adjustable feeder 302, connecting a water source with a controllable quantity to a water inlet pipe 319, when the flocculating agent is prepared, firstly, sending a certain quantity of flocculating powder into a mixing cabin 301 by the adjustable feeder 302 through a discharging pipe 303, meanwhile, sending a certain quantity of water into the mixing cabin 301 by the water inlet pipe 319, at the moment, because of the characteristic of the flocculating powder, after the flocculating powder is sent into the mixing cabin 301, the flocculating powder is diffused into the mixing cabin 301, part of the flocculating powder is stuck to the inner wall of the mixing cabin 301, meanwhile, when stirring is not carried out, the flocculating powder is deposited at the bottom of the mixing cabin 301, then, a power system 4 drives a first driving wheel 304 to rotate through a rotating shaft, the first bevel gear 305 drives a second bevel gear 306 meshed with the first bevel gear 305 to rotate, and the second bevel gear 306 drives a first rotating rod 307 to rotate, the first rotating rod 307 drives the two groups of first stirring plates 308, the two groups of second stirring plates 309, the two groups of stirring plates 312 and the bristle plate 313 to rotate at the same time, in the process of rotating the two groups of stirring plates 312, the stirring plates 312 stir the water in the mixing chamber 301, so that flocculating powder can be fully contacted with the water and converted into flocculating agent, further, in the process of rotating the two groups of first stirring plates 308 and the two groups of second stirring plates 309, the two groups of first stirring plates 308 and the two groups of second stirring plates 309 drive the two groups of baffle plates 310 which are symmetrically distributed to move towards two sides at the same time, then the two groups of baffle plates 310 return to the initial positions under the action of the two groups of springs 311 respectively, so that the reciprocating movement of the two groups of baffle plates 310 in the horizontal direction is realized, and in the same time, the moving directions of the two groups of baffle plates 310 are opposite, in the process, the two groups of baffle plates 310 continuously push the water in the mixing chamber 301, the water in the mixing cabin 301 can be similar to the motion track of seawave to beat the shore, the flocculated powder stuck on the inner wall of the mixing cabin 301 is washed down and fused with the water, meanwhile, the mixing of the water and the flocculated powder can be further accelerated, further, when the bristle plate 313 rotates, the flocculated powder deposited at the bottom of the mixing cabin 301 can be stirred, so that the flocculated powder is prevented from being deposited, the flocculated powder cannot be mixed with the water, further, after the flocculating agent is prepared, the passage of the electric valve 314 is opened, meanwhile, the first water pump 316 supplies power, the flocculating agent in the mixing cabin 301 is transferred to the second water pipe 317 through the electric valve 314 and the first water pipe 315, and then the flocculated powder is transferred to the flocculation system 5 through the second water pipe 317, so that the flocculated powder can be quickly and fully mixed in the water, and the flocculated powder can be prevented from scattering in the preparation process, and the flocculated powder can be prevented from adhering to the inner wall of the stirring container or being deposited at the bottom of the stirring container.
The power system 4 comprises a motor 401, a telescopic rod 402, a second driving wheel 403, a connecting plate 404, an electric push rod 405, a first gear 406, a second gear 407, a third gear 408, a screw rod 409, a driving sleeve 410, an L-shaped connecting rod 411 and a sliding sleeve 412; the motor 401 is connected with the support frame 1; an output shaft of the motor 401 is fixedly connected with a telescopic rod 402; the telescopic rod 402 is sequentially connected with a second driving wheel 403, a connecting plate 404 and a first gear 406; the outer annular surface of the second transmission wheel 403 is in transmission connection with the first transmission wheel 304 through a belt; the connecting plate 404 is fixedly connected with the electric push rod 405; the electric push rod 405 is fixedly connected with the support frame 1; a second gear 407 is arranged above the first gear 406, and the second gear 407 is connected with the flocculation system 5; a third gear 408 is arranged below the first gear 406; the third gear 408 is fixedly connected with a screw rod 409, the screw rod 409 is rotatably connected with the support frame 1, and the screw rod 409 is connected with the flocculation system 5; the screw rod 409 is in transmission connection with the transmission sleeve 410; the transmission sleeve 410 is fixedly connected with the L-shaped connecting rod 411, and the L-shaped connecting rod 411 is connected with the flocculation system 5; l-shaped connecting rod 411 is slidably connected to slide 412, and slide 412 is connected to flocculation system 5.
When in use, the output shaft of the motor 401 drives the telescopic rod 402 to rotate, the telescopic rod 402 simultaneously drives the second driving wheel 403 and the first gear 406 to rotate, when the second driving wheel 403 rotates, the outer ring surface of the second driving wheel 403 drives the first driving wheel 304 to rotate through a belt, so as to further power the mixing system 3, further, the push rod of the electric push rod 405 is pushed outwards, the first gear 406 is further driven by the connecting plate 404 to be meshed with the third gear 408, at the moment, the telescopic rod 402 is stretched, then the first gear 406 drives the third gear 408 meshed with the first gear 406 to rotate at the moment, the third gear 408 drives the screw 409 to rotate, during the rotation of the screw rod 409, the screw rod 409 drives the L-shaped connecting rod 411 to move in the horizontal direction through the transmission sleeve 410, and then the L-shaped connecting rod 411 drives the push plate 523 to move leftwards or rightwards, during the process, the L-shaped connecting rod 411 slides in the sliding sleeve 412, further, the push rod of the electric push rod 405 contracts inwards, and then drives the first gear 406 to be meshed with the second gear 407, at the moment, the telescopic rod 402 is compressed, and then the first gear 406 drives the second gear 407 meshed with the first gear 406 to rotate, and the second gear 407 drives the screw rod 502 to rotate, so that the system provides power for the mixing system 3 and the flocculation system 5.
The flocculation system 5 comprises a stirring cabin 501, a screw rod 502, a third driving wheel 503, a fourth driving wheel 504, a third bevel gear 505, a fourth bevel gear 506, a different gear 507, a fourth gear 508, a rack 509, a sliding rail 510, a second rotating rod 511, a third shifting plate 512, a fifth driving wheel 513, a sixth driving wheel 514, a third rotating rod 515, a fourth shifting plate 516, a first feeding pipe 517, a third water pipe 518, a second water pump 519, a fourth water pipe 520, a first electric connector 521, a first flocculation cabin 522, a push plate 523, a water separation plate 524, a second electric connector 525, a second flocculation cabin 526, a first separation plate 527, a second separation plate 528, a drainage pipe 529, an electric drainage pipe 530 and a second feeding pipe 531; the stirring tank 501 is rotatably connected with the screw rod 502, and the screw rod 502 is fixedly connected with the second gear 407; the screw rod 502 is fixedly connected with a third driving wheel 503; the outer ring surface of the third driving wheel 503 is in driving connection with the fourth driving wheel 504 through a belt; the fourth driving wheel 504 rotates synchronously with the third bevel gear 505 through a rotating shaft; the fourth driving wheel 504 and the third bevel gear 505 are both in rotary connection with the stirring tank 501; the third bevel gear 505 and the fourth bevel gear 506 are meshed with each other; the fourth bevel gear 506 rotates synchronously with the differential gear 507 through a rotating shaft; the fourth bevel gear 506 and the differential gear 507 are both in rotary connection with the agitation enclosure 501; the different gear 507 is meshed with the fourth gear 508; the fourth gear 508 is in sliding connection with a rack 509; the rack 509 is in sliding connection with the slide rail 510; the slide rail 510 is in bolt connection with the stirring tank 501; the second rotating rod 511 is fixedly connected with the fourth gear 508, the fifth driving wheel 513 and the third shifting plate 512 in sequence; the second rotating lever 511 is rotatably connected to the agitation chamber 501; the outer ring surface of the fifth driving wheel 513 is in driving connection with the sixth driving wheel 514 through a belt; the sixth driving wheel 514 is fixedly connected with a third rotating rod 515; the third rotating rod 515 is fixedly connected with the fourth shifting plate 516; the third rotating rod 515 is rotatably connected to the agitation enclosure 501; the first feeding pipe 517 is fixedly connected with the stirring cabin 501; the third water pipe 518 is fixedly connected with the stirring cabin 501; the third water pipe 518 is fixedly connected with the second water pump 519, and the second water pump 519 is fixedly connected with the stirring tank 501; the second water pump 519 is fixedly connected with the fourth water pipe 520; the fourth water pipe 520 is fixedly connected with the first flocculation chamber 522, the first flocculation chamber 522 is rotationally connected with the screw 409, and the first flocculation chamber 522 is fixedly connected with the sliding sleeve 412; the upper part of the first electric connector 521 is fixedly connected with the stirring cabin 501; the lower part of the first electric connector 521 is fixedly connected with a first flocculation cabin 522; the first flocculation chamber 522 is in sliding connection with the push plate 523, and the push plate 523 is fixedly connected with the L-shaped connecting rod 411; the first flocculation cabin 522 is fixedly connected with the water stop 524; the upper part of the second electric connector 525 is fixedly connected with the first flocculation chamber 522; the lower part of the second electric connector 525 is fixedly connected with a second flocculation chamber 526; the second flocculation compartment 526 is fixedly connected with the first partition plate 527; the second flocculation chamber 526 is fixedly connected with a second partition 528; the middle part of the side surface of the second flocculation cabin 526 is fixedly connected with an electric sewage drain pipe 530; the bottom of the side surface of the second flocculation cabin 526 is fixedly connected with an electric sewage drain pipe 530; the lower part of the second flocculation cabin 526 is fixedly connected with the support frame 1; the second feeding pipe 531 is fixedly connected with the second water pipe 317; the second feed pipe 531 is fixedly connected with the agitation chamber 501.
In preparation, when the device is used, a certain amount of cellulose acetate waste water is added into the stirring cabin 501 through the first feeding pipe 517, meanwhile, a flocculating agent in the second water pipe 317 is fed into the stirring cabin 501 through the second feeding pipe 531, in the process that the cellulose acetate waste water and the flocculating agent are fed into the stirring cabin 501, the spiral rod 502 is driven to rotate, the spiral rod 502 drives the third driving wheel 503 to rotate, the outer ring surface of the third driving wheel 503 drives the fourth driving wheel 504 to rotate through a belt, the fourth driving wheel 504 drives the third bevel gear 505 to rotate through a rotating shaft, the third bevel gear 505 drives the fourth bevel gear 506 meshed with the third bevel gear 505 to rotate, the fourth bevel gear 506 drives the special gear 507 to rotate through the rotating shaft, the special gear 507 firstly drives the fourth gear 508 to rotate in the process that the special gear 507 drives the rack 509 to slide in the slide rail 510, further, in the process that the rack 509 is driven to move by the special gear 507, the rack 509 drives the fourth gear 508 to rotate, at this time, the rotation direction of the fourth gear 508 is opposite to the rotation direction driven by the special gear 507, so that the small-angle reciprocating rotation of the fourth gear 508 is realized, in the process, the fourth gear 508 drives the second rotating rod 511 to rotate in this way, and then the second rotating rod 511 drives the third shifting plate 512 and the fifth driving wheel 513 to rotate in this way, in the process that the third shifting plate 512 rotates in a small-angle reciprocating manner, the third shifting plate 512 continuously beats the flocculant flowing out of the second feeding pipe 531, so that the flocculant can be fully transferred to each position of the stirring cabin 501 before falling into the stirring cabin 501, and in the meantime, the outer ring surface of the fifth driving wheel 513 drives the sixth driving wheel 514 to rotate in a small-angle reciprocating manner through a belt, the sixth driving wheel 514 drives the fourth shifting plate 516 to reciprocally rotate at a small angle through the third rotating rod 515, and in the process, the fourth shifting plate 516 continuously beats the cellulose acetate waste water flowing out of the first feeding pipe 517, so that the cellulose acetate waste water can be fully transferred to each part inside the stirring cabin 501 and fully contacted with the flocculating agent, further, the cellulose acetate waste water and the flocculating agent are fully mixed together through the rotating spiral rod 502, so as to accelerate the subsequent flocculation speed, then, after the stirring is completed, the passage of the first electric connector 521 is opened, so that the cellulose acetate waste water after primary stirring in the stirring cabin 501 is transferred into the first flocculation cabin 522 through the first electric connector 521, and meanwhile, the pushing plate 523 moves towards a direction away from the water stop plate 524, so that the air pressure in the first flocculation cabin 522 is kept unchanged, the cellulose acetate waste water is then left to flocculate in the first flocculation chamber 522, the flocculate is deposited at the bottom of the first flocculation chamber 522 and is lower than the water-stop plate 524, further, after flocculation is performed for a period of time, the second water pump 519 is energized, then the supernatant of the cellulose acetate waste water in the upper layer of the first flocculation chamber 522 is transferred to the third water pipe 518 through the fourth water pipe 520, at this time, the water-stop plate 524 can prevent the flocculate from being pumped away, and the flocculate in the first flocculation chamber 522 lower than the water-stop plate 524 is transferred to the second flocculation chamber 526 through the second electric connector 525 by pushing the push plate 523 further toward the water-stop plate 524, at this time, the passage of the second electric connector 525 is opened, and the first electric connector 521 is closed, further, the cellulose acetate waste water flowing out of the third water pipe 518 is rapidly diffused at each position in the agitation chamber 501 by the stirring of the fourth stirring plate 516, a small amount of flocculating agent is added into the stirring tank 501 again through a second feeding pipe 531, the stirring step is repeated, the cellulose acetate wastewater subjected to secondary stirring at this time is transferred to the bottom of the first flocculation tank 522 again, further, the push plate 523 is pushed towards the water stop plate 524 again, the cellulose acetate wastewater subjected to secondary stirring and secondary standing flocculation is transferred to the second flocculation tank 526 through a second electric connector 525 with an opened passage, the passage of the first electric connector 521 is closed, further, objects in the first feeding pipe 526 are flocculated after primary stirring, a large amount of water is still present in the flocculate, the flocculate is transferred to the second flocculation tank 526, a large amount of water is still present in the flocculate, the flocculate is discharged from the second flocculation tank 526 through the first separation pipe 526, the second flocculation tank 526 is then removed through the second separation pipe 526, the waste water is transferred to the bottom of the second flocculation tank 526 along with the water, the settling is carried out from the second flocculation tank 526, the settling time is required to be removed through the second separation pipe 526, the waste water is transferred to the bottom of the second flocculation tank 526 along with the water, the objects transferred to the second flocculation tank 526 are subjected to secondary stirring and secondary standing flocculation is carried out, the flocculate is flocculated in the second flocculation tank 526 is subjected to secondary stirring, the second flocculation tank 526 is subjected to secondary flocculation is carried out, the flocculate is carried out, in the second flocculation is carried out, a small amount is carried out, and a small floc is carried out, and a small is carried out, and a low is subjected to a low floc is carried out, and a low is subjected to a low is carried, this system has been realized through letting flocculating agent and cellulose acetate waste water fully diffuse before carrying out the mixed stirring and realize preliminary mixing in stirring cabin 501, twice stirring and three times flocculation of standing have been carried out to cellulose acetate waste water simultaneously, at the first time stirring, let the flocculating agent adsorb most suspended particles, then carry out the flocculation of standing, after once standing, only carry out the secondary stirring to the cellulose acetate waste water clarified liquid of upper strata, transfer the floc simultaneously, then carry out the secondary and stand and transfer to second flocculation cabin 526, and when transferring cellulose acetate waste water, can transfer the floc to second flocculation cabin 526 bottom, let it upwards transfer when standing simultaneously, and then when discharging cellulose acetate waste water, can not discharge the floc together.
According to the invention, a plurality of groups of bristles are arranged below the bristle plate 313, and the bristles are in contact with the bottom of the mixing chamber 301.
Powder sticking to the bottom of the mixing chamber 301 can be avoided.
According to the invention, the discharging pipe 303 is in an inverted U shape as a whole.
The water in the mixing chamber 301 can be prevented from entering the adjustable feeder 302.
According to the invention, a sloping block is arranged below the inner part of the stirring tank 501, and the sloping direction is from the third driving wheel 503 to the first electric connector 521.
Flocs may be prevented from settling in the agitation tank 501.
According to the invention, the upper surface of the water stop 524 is inclined in a direction from the first electric connector 521 toward the push plate 523.
Flocs may be prevented from settling above the riser 524.
According to the invention, the first partition plate 527 and the second partition plate 528 are inclined, and the inclination directions of the first partition plate 527 and the second partition plate 528 are opposite, the first partition plate 527 inclines from the first electric connector 521 to the push plate 523, three groups of the first partition plate 527 and the second partition plate 528 are arranged, and the first partition plate 527 and the second partition plate 528 are fixedly connected in sequence in the second flocculation compartment 526 in the vertical direction.
So that the flocs can be transferred to the bottom of the second flocculation chamber 526 in the inclined direction of the first partition plate 527 and the second partition plate 528, and the flocs can be prevented from being transferred upward.
A layered cellulose acetate wastewater flocculation method comprises the following working steps:
step one: preparing a flocculant, namely adding flocculating powder and water into a mixing system 3, and fully stirring the flocculating powder and the water by the mixing system 3 to obtain the flocculant;
step two: transferring the flocculant, namely transferring the flocculant prepared in the step one into a flocculation system 5;
step three: mixing and stirring for the first time, mixing a flocculating agent and cellulose acetate wastewater in a flocculation system 5 to obtain a mixed solution, and stirring the mixed solution;
step four: standing for flocculation layering for the first time, transferring the mixed solution in the third step to a first flocculation cabin 522 for standing for flocculation, so that the upper layer of the mixed solution is cellulose acetate wastewater clarified liquid, and the lower layer is flocculate;
step five: mixing and stirring for the second time, adding a flocculating agent again, and mixing and stirring with the supernatant of the cellulose acetate wastewater at the upper layer in the fourth step to obtain a mixed solution;
step six: transferring the flocculate in the fourth step to the bottom of the second flocculation chamber 526;
step seven: standing and flocculating layering for the second time, transferring the mixed solution in the step five to a first flocculation cabin 522 for standing and flocculating, so that the upper layer of the mixed solution is cellulose acetate wastewater clarified liquid, and the lower layer is flocculate;
Step eight: transferring and standing for flocculation layering for three times, transferring the mixed solution in the step seven into a second flocculation cabin 526, transferring the flocculate at the lower layer to the bottom of the second flocculation cabin 526, transferring the cellulose acetate wastewater clarified liquid at the upper layer to the upper part in the second flocculation cabin 526, standing for flocculation;
step nine: discharging, and discharging the liquid at the upper layer in the step eight.
While the invention has been described with reference to exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. The scope of the following claims is to be accorded the broadest interpretation so as to encompass all such modifications and equivalent structures and functions.
Claims (8)
1. The utility model provides a layering cellulose acetate waste water flocculation equipment, includes support frame (1) and control panel (2), its characterized in that: the device also comprises a mixing system (3), a power system (4) and a flocculation system (5); the support frame (1) is fixedly connected with the control screen (2); the support frame (1) is connected with the mixing system (3); the support frame (1) is connected with the power system (4); the support frame (1) is connected with the flocculation system (5); the mixing system (3) is connected with the power system (4); the mixing system (3) is connected with the flocculation system (5); the power system (4) is connected with the flocculation system (5);
The mixing system (3) comprises a mixing cabin (301), an adjustable feeder (302), a discharging pipe (303), a first driving wheel (304), a first bevel gear (305), a second bevel gear (306), a first rotating rod (307), a first shifting plate (308), a second shifting plate (309), a baffle plate (310), a spring (311), a stirring plate (312), a bristle plate (313), an electric valve (314), a first water pipe (315), a first water pump (316), a second water pipe (317), a connecting frame (318) and a water inlet pipe (319); the mixing cabin (301) is fixedly connected with the supporting frame (1); the upper part of the mixing cabin (301) is fixedly connected with an adjustable feeder (302); the adjustable feeder (302) is fixedly connected with the discharging pipe (303), and the discharging pipe (303) is fixedly connected with the mixing cabin (301); the first driving wheel (304) is connected with the power system (4); the first driving wheel (304) synchronously rotates with the first bevel gear (305) through a rotating shaft; the first driving wheel (304) and the first bevel gear (305) are both in rotary connection with the mixing cabin (301); the first bevel gear (305) is meshed with the second bevel gear (306); the second bevel gear (306) is fixedly connected with the first rotating rod (307); the first rotating rod (307) is rotationally connected with the mixing cabin (301); two sides of the outer surface of the first rotating rod (307) are fixedly connected with two groups of first shifting plates (308) and two groups of second shifting plates (309) respectively; the baffle plate (310) is positioned on the side surfaces of the first shifting plate (308) and the second shifting plate (309); the baffle (310) is fixedly connected with the spring (311), and the spring (311) is fixedly connected with the mixing cabin (301); the baffle (310) and the spring (311) are provided with two groups, and are symmetrically distributed in the mixing cabin (301); the two groups of stirring plates (312) are fixedly connected to the middle part of the first rotating rod (307) respectively; the bristle plate (313) is fixedly connected with the lower part of the first rotating rod (307); the electric valve (314) is fixedly connected with the mixing cabin (301); the electric valve (314) is fixedly connected with the first water pipe (315); the first water pipe (315) is fixedly connected with the first water pump (316), and the first water pump (316) is fixedly connected with the mixing cabin (301); the upper part of the first water pump (316) is fixedly connected with a second water pipe (317), and the second water pipe (317) is connected with a flocculation system (5); the first water pipe (315) and the second water pipe (317) are fixedly connected with the connecting frame (318), and the connecting frame (318) is fixedly connected with the mixing cabin (301); the water inlet pipe (319) is fixedly connected with the mixing cabin (301);
The flocculation system (5) comprises a stirring cabin (501), a screw rod (502), a third driving wheel (503), a fourth driving wheel (504), a third bevel gear (505), a fourth bevel gear (506), a different gear (507), a fourth gear (508), a rack (509), a sliding rail (510), a second rotating rod (511), a third shifting plate (512), a fifth driving wheel (513), a sixth driving wheel (514), a third rotating rod (515), a fourth shifting plate (516), a first feeding pipe (517), a third water pipe (518), a second water pump (519), a fourth water pipe (520), a first electric connector (521), a first flocculation cabin (522), a push plate (523), a water-stop plate (524), a second electric connector (525), a second flocculation cabin (526), a first partition plate (527), a second partition plate (528), a water discharge pipe (529), an electric blowdown pipe (530) and a second feeding pipe (531); the stirring cabin (501) is rotationally connected with the screw rod (502), and the screw rod (502) is fixedly connected with the second gear (407); the screw rod (502) is fixedly connected with a third driving wheel (503); the outer ring surface of the third driving wheel (503) is in driving connection with the fourth driving wheel (504) through a belt; the fourth driving wheel (504) synchronously rotates with the third bevel gear (505) through a rotating shaft; the fourth driving wheel (504) and the third bevel gear (505) are both in rotary connection with the stirring cabin (501); the third bevel gear (505) is meshed with the fourth bevel gear (506); the fourth bevel gear (506) synchronously rotates with the different gear (507) through a rotating shaft; the fourth bevel gear (506) and the different gear (507) are rotationally connected with the stirring cabin (501); the different gear (507) is meshed with the fourth gear (508); the fourth gear (508) is in sliding connection with the rack (509); the rack (509) is in sliding connection with the slide rail (510); the sliding rail (510) is in bolt connection with the stirring cabin (501); the second rotating rod (511) is fixedly connected with the fourth gear (508), the fifth driving wheel (513) and the third shifting plate (512) in sequence; the second rotating rod (511) is rotationally connected with the stirring cabin (501); the outer ring surface of the fifth driving wheel (513) is in driving connection with the sixth driving wheel (514) through a belt; the sixth driving wheel (514) is fixedly connected with a third rotating rod (515); the third rotating rod (515) is fixedly connected with the fourth shifting plate (516); the third rotating rod (515) is rotationally connected with the stirring cabin (501); the first feeding pipe (517) is fixedly connected with the stirring cabin (501); the third water pipe (518) is fixedly connected with the stirring cabin (501); the third water pipe (518) is fixedly connected with the second water pump (519), and the second water pump (519) is fixedly connected with the stirring cabin (501); the second water pump (519) is fixedly connected with the fourth water pipe (520); the fourth water pipe (520) is fixedly connected with the first flocculation cabin (522), the first flocculation cabin (522) is rotationally connected with the screw rod (409), and the first flocculation cabin (522) is fixedly connected with the sliding sleeve (412); the upper part of the first electric connector (521) is fixedly connected with the stirring cabin (501); the lower part of the first electric connector (521) is fixedly connected with a first flocculation cabin (522); the first flocculation cabin (522) is in sliding connection with the push plate (523), and the push plate (523) is fixedly connected with the L-shaped connecting rod (411); the first flocculation cabin (522) is fixedly connected with the water stop plate (524); the upper part of the second electric connector (525) is fixedly connected with the first flocculation cabin (522); the lower part of the second electric connector (525) is fixedly connected with a second flocculation cabin (526); the second flocculation cabin (526) is fixedly connected with the first partition plate (527); the second flocculation cabin (526) is fixedly connected with a second partition plate (528); the middle part of the side surface of the second flocculation cabin (526) is fixedly connected with an electric sewage drain pipe (530); the bottom of the side surface of the second flocculation cabin (526) is fixedly connected with an electric sewage drain pipe (530); the lower part of the second flocculation cabin (526) is fixedly connected with the support frame (1); the second feeding pipe (531) is fixedly connected with the second water pipe (317); the second feeding pipe (531) is fixedly connected with the stirring cabin (501).
2. The layered cellulose acetate waste water flocculation device according to claim 1, wherein the power system (4) comprises a motor (401), a telescopic rod (402), a second driving wheel (403), a connecting plate (404), an electric push rod (405), a first gear (406), a second gear (407), a third gear (408), a screw rod (409), a driving sleeve (410), an L-shaped connecting rod (411) and a sliding sleeve (412); the motor (401) is connected with the supporting frame (1); an output shaft of the motor (401) is fixedly connected with the telescopic rod (402); the telescopic rod (402) is sequentially connected with a second driving wheel (403), a connecting plate (404) and a first gear (406); the outer ring surface of the second driving wheel (403) is in driving connection with the first driving wheel (304) through a belt; the connecting plate (404) is fixedly connected with the electric push rod (405); the electric push rod (405) is fixedly connected with the support frame (1); a second gear (407) is arranged above the first gear (406), and the second gear (407) is connected with the flocculation system (5); a third gear (408) is arranged below the first gear (406); the third gear (408) is fixedly connected with the screw rod (409), the screw rod (409) is rotationally connected with the support frame (1), and the screw rod (409) is connected with the flocculation system (5); the screw rod (409) is in transmission connection with the transmission sleeve (410); the transmission sleeve (410) is fixedly connected with the L-shaped connecting rod (411), and the L-shaped connecting rod (411) is connected with the flocculation system (5); the L-shaped connecting rod (411) is in sliding connection with the sliding sleeve (412), and the sliding sleeve (412) is connected with the flocculation system (5).
3. A layered cellulose acetate waste water flocculation apparatus according to claim 2, characterized in that a plurality of groups of bristles are arranged below the bristle plate (313) and in contact with the bottom of the mixing chamber (301).
4. A layered cellulose acetate waste water flocculation apparatus according to claim 3 characterised in that the discharge pipe (303) is wholly inverted U-shaped.
5. A layered cellulose acetate waste water flocculation apparatus according to claim 4, characterized in that a sloping block is arranged under the inner part of the agitation enclosure (501) in a sloping direction from the third driving wheel (503) towards the first electric connector (521).
6. The apparatus for flocculating layered cellulose acetate waste water according to claim 5, wherein the upper surface of the water barrier (524) is inclined in a direction from the first electric connector (521) toward the push plate (523).
7. The layered cellulose acetate waste water flocculation apparatus according to claim 6, wherein the first partition plate (527) and the second partition plate (528) are inclined, and the inclination directions of the first partition plate and the second partition plate are opposite, the first partition plate (527) is inclined from the first electric connector (521) toward the push plate (523), the first partition plate (527) and the second partition plate (528) are provided with three groups, and are sequentially fixedly connected inside the second flocculation chamber (526) in the vertical direction.
8. A flocculation method using the layered cellulose acetate wastewater flocculation apparatus as claimed in any one of claims 3 to 7, characterized by comprising the following working steps:
step one: preparing a flocculant, adding flocculating powder and water into a mixing system (3), and fully stirring the flocculating powder and the water by the mixing system (3) to obtain the flocculant;
step two: transferring the flocculant, namely transferring the flocculant prepared in the step one into a flocculation system (5);
step three: mixing and stirring for the first time, mixing a flocculating agent and cellulose acetate wastewater in a flocculation system (5) to obtain a mixed solution, and stirring the mixed solution;
step four: standing and flocculating layering for the first time, transferring the mixed solution in the third step to a first flocculation cabin (522) for standing and flocculating, so that the upper layer of the mixed solution is cellulose acetate wastewater clarified liquid, and the lower layer is flocculate;
step five: mixing and stirring for the second time, adding a flocculating agent again, and mixing and stirring with the supernatant of the cellulose acetate wastewater at the upper layer in the fourth step to obtain a mixed solution;
step six: transferring the flocculate in the fourth step to the bottom of a second flocculation chamber (526);
step seven: standing and flocculating layering for the second time, transferring the mixed solution in the step five to a first flocculation cabin (522) for standing and flocculating, so that the upper layer of the mixed solution is cellulose acetate wastewater clarified liquid, and the lower layer is flocculate;
Step eight: transferring and standing for flocculation layering for three times, transferring the mixed solution in the step seven into a second flocculation cabin (526), transferring the flocculate at the lower layer to the bottom of the second flocculation cabin (526), transferring the clarified solution of the cellulose acetate wastewater at the upper layer to the upper part in the second flocculation cabin (526), standing for flocculation;
step nine: discharging, and discharging the liquid at the upper layer in the step eight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110323542.2A CN113200589B (en) | 2021-03-26 | 2021-03-26 | Layered cellulose acetate wastewater flocculation equipment and flocculation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110323542.2A CN113200589B (en) | 2021-03-26 | 2021-03-26 | Layered cellulose acetate wastewater flocculation equipment and flocculation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113200589A CN113200589A (en) | 2021-08-03 |
| CN113200589B true CN113200589B (en) | 2023-04-28 |
Family
ID=77025735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110323542.2A Active CN113200589B (en) | 2021-03-26 | 2021-03-26 | Layered cellulose acetate wastewater flocculation equipment and flocculation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113200589B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4461405A (en) * | 1982-12-13 | 1984-07-24 | Taylor Freezer Company | Apparatus for dispensing dry powdered material |
| CN106731978A (en) * | 2017-03-29 | 2017-05-31 | 贵州大学 | A kind of efficient mixing arrangement of food processing |
| CN210237321U (en) * | 2019-07-01 | 2020-04-03 | 云南炳森环境工程有限公司 | Water resource filtering device for heavy metal pollution |
| CN211847499U (en) * | 2020-03-19 | 2020-11-03 | 四川哲汇环保科技有限公司 | A rapid sewage cleaning equipment |
| CN211842678U (en) * | 2020-03-11 | 2020-11-03 | 河北宇阳泽丽防水材料有限公司 | Raw material premixing device for waterproof roll production |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105502730B (en) * | 2015-11-30 | 2018-06-05 | 湖北宜化集团有限责任公司 | A kind of mixed type chemical fertilizer production waste water physicochemical processing method |
| CN107519796A (en) * | 2017-10-19 | 2017-12-29 | 中冶北方（大连）工程技术有限公司 | A kind of flocculant prepares and adding set |
| CN208865564U (en) * | 2018-09-09 | 2019-05-17 | 青岛光华环保科技有限公司 | A kind of novel flocculant chemicals dosing plant |
| CN109292931A (en) * | 2018-11-05 | 2019-02-01 | 黑河学院 | A wastewater discharge treatment device for solar cell preparation |
| CN109368868B (en) * | 2018-11-28 | 2021-06-04 | 广东工业大学 | Automatic sewage treatment equipment and treatment method used in circuit board production industry |
| CN110038476A (en) * | 2019-05-05 | 2019-07-23 | 安徽理工大学 | A kind of jet stream-stirring manifold type powdery flocculation medicament quantifies dispersion mixing system |
| CN110304704A (en) * | 2019-07-16 | 2019-10-08 | 陈彦超 | A kind of flocculation plant of water treatment premixing |
| CN111847612A (en) * | 2020-07-13 | 2020-10-30 | 淮南市天旭环保材料工程有限公司 | Addition process and equipment of coagulant for industrial wastewater |
| CN112158930A (en) * | 2020-10-10 | 2021-01-01 | 沈睿祺 | Infiltration device based on industrial wastewater flocculant and operation method thereof |
| CN112408567A (en) * | 2020-11-26 | 2021-02-26 | 安徽清源环境水务有限公司 | Modularized design integrated sewage treatment equipment |
-
2021
- 2021-03-26 CN CN202110323542.2A patent/CN113200589B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4461405A (en) * | 1982-12-13 | 1984-07-24 | Taylor Freezer Company | Apparatus for dispensing dry powdered material |
| CN106731978A (en) * | 2017-03-29 | 2017-05-31 | 贵州大学 | A kind of efficient mixing arrangement of food processing |
| CN210237321U (en) * | 2019-07-01 | 2020-04-03 | 云南炳森环境工程有限公司 | Water resource filtering device for heavy metal pollution |
| CN211842678U (en) * | 2020-03-11 | 2020-11-03 | 河北宇阳泽丽防水材料有限公司 | Raw material premixing device for waterproof roll production |
| CN211847499U (en) * | 2020-03-19 | 2020-11-03 | 四川哲汇环保科技有限公司 | A rapid sewage cleaning equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113200589A (en) | 2021-08-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107175002A (en) | A kind of energy saving and environment friendly sewage disposal device based on circulating mixing principle | |
| CN112062361A (en) | Magnetic coagulation water treatment system | |
| CN111517599B (en) | Rural domestic sludge purification treatment device | |
| CN116395812A (en) | A sewage treatment device and treatment method | |
| CN118270904B (en) | Environment-friendly sewage removal equipment | |
| CN113200589B (en) | Layered cellulose acetate wastewater flocculation equipment and flocculation method thereof | |
| CN112090167B (en) | A kind of sewage treatment equipment for environmental protection | |
| CN114917802A (en) | It deposits with flocculating agent ration interpolation equipment to be based on sewage treatment | |
| CN114315002A (en) | Flocculation clarification sewage treatment equipment for sewage treatment | |
| CN215085503U (en) | Multistage sewage sedimentation device | |
| CN112588782A (en) | Civil construction waste recycling equipment | |
| CN118343899A (en) | Sewage treatment equipment and method thereof | |
| CN216404057U (en) | Treatment reaction tank suitable for intermittent discharge of domestic sewage | |
| CN219517902U (en) | High-efficient sedimentation tank feeding device | |
| CN207091084U (en) | Chemical oil remover | |
| CN113198350A (en) | Treatment device for textile mixed dye wastewater and use method thereof | |
| CN221771566U (en) | A chemical extraction equipment | |
| CN208362031U (en) | A kind of high pressure circle chamber-type press filter | |
| CN113697997A (en) | Automatic sewage treatment equipment and sewage treatment method thereof | |
| CN221071106U (en) | Air supporting machine for sewage treatment | |
| CN112062336A (en) | Desulfurization waste water zero release processing system | |
| CN223372808U (en) | Integrated sewage treatment device | |
| CN221607884U (en) | Device for treating industrial wastewater | |
| CN111960604A (en) | Energy-saving and environment-friendly chemical industry sewage intelligent treatment device and method | |
| CN221479663U (en) | Sewage flocculation dosing device |
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 | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20230329 Address after: 102199 Room 302, investment service center, Yanqing economic and Technological Development Zone, Beijing Applicant after: BEIJING ZHONGZHI INNOVATION SCIENCE & TECHNOLOGY DEVELOPMENT Co.,Ltd. Address before: 563000 room C-12, building C, Liyuan business community, No. 46, outer ring road, Honghuagang District, Zunyi City, Guizhou Province Applicant before: Lin Zongyi |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |