CN113620470A - Novel mud water purification equipment handles device - Google Patents
Novel mud water purification equipment handles device Download PDFInfo
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- CN113620470A CN113620470A CN202110980204.6A CN202110980204A CN113620470A CN 113620470 A CN113620470 A CN 113620470A CN 202110980204 A CN202110980204 A CN 202110980204A CN 113620470 A CN113620470 A CN 113620470A
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- sedimentation tank
- pipe
- grid pond
- mud
- water purification
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 83
- 238000000746 purification Methods 0.000 title claims abstract description 20
- 238000004062 sedimentation Methods 0.000 claims abstract description 71
- 238000002156 mixing Methods 0.000 claims abstract description 49
- 230000007246 mechanism Effects 0.000 claims abstract description 47
- 239000010802 sludge Substances 0.000 claims abstract description 27
- 239000003814 drug Substances 0.000 claims description 23
- 238000003756 stirring Methods 0.000 claims description 14
- 239000000706 filtrate Substances 0.000 claims description 12
- 239000002360 explosive Substances 0.000 claims description 5
- 238000009826 distribution Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 2
- 239000002002 slurry Substances 0.000 abstract description 7
- 239000004576 sand Substances 0.000 description 15
- 230000000694 effects Effects 0.000 description 9
- 230000005484 gravity Effects 0.000 description 9
- 239000007787 solid Substances 0.000 description 9
- 238000010276 construction Methods 0.000 description 8
- 238000009435 building construction Methods 0.000 description 6
- 239000004744 fabric Substances 0.000 description 6
- 239000002699 waste material Substances 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 239000008394 flocculating agent Substances 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 239000006228 supernatant Substances 0.000 description 4
- 229940037003 alum Drugs 0.000 description 3
- 239000000701 coagulant Substances 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 230000009347 mechanical transmission Effects 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 239000013049 sediment Substances 0.000 description 3
- 238000005189 flocculation Methods 0.000 description 2
- 230000016615 flocculation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009430 construction management Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000003434 inspiratory effect Effects 0.000 description 1
- 238000012423 maintenance 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
- -1 muck Substances 0.000 description 1
- 239000010813 municipal solid waste Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Images
Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
- C02F11/122—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using filter presses
-
- 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
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
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- 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
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
- C02F1/56—Macromolecular compounds
-
- 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
- C02F2001/007—Processes including a sedimentation step
Abstract
The invention discloses a novel treatment device of slurry water purification equipment, which comprises a grid pond, wherein the upper end of the left side of the grid pond is communicated with a water inlet, a mixing mechanism is arranged at the communicating part of an inclined tube sedimentation pond and the grid pond, a sludge suction mechanism is arranged inside the lower end of the inclined tube sedimentation pond, and a sludge distributor is arranged at the upper end of the sludge suction mechanism in the inclined tube sedimentation pond. The settled clean water is discharged from the water outlet groove, thereby realizing the purpose of water purification.
Description
Technical Field
The invention belongs to the technical field of building construction wastewater treatment, and particularly relates to a novel slurry water purification equipment treatment device.
Background
The urbanization process of China is increasingly accelerated, various engineering constructions such as high-speed roads, large bridges, super high-rise buildings, high-rise buildings and the like enter a peak period of rapid development, however, during building construction, due to the deficiency of the construction process or the negligence of construction management, a large amount of construction wastes such as waste slurry, muck, dust and the like are generated to occupy land resources, the treatment efficiency is low, and the environmental pollution and the waste of resources can be caused by improper treatment. The waste slurry is one of construction wastes which are seriously polluted, have large quantity and are difficult to treat in civil engineering, is always the key point of research in the field of engineering construction, and the muddy water plays an important role in protecting a well wall in pile foundation engineering of urban building construction.
However, the treatment of redundant muddy water is always a difficult problem which puzzles the engineering construction, the existing treatment mode is that muddy water is transported to a suburban garbage site by a tank handle on site and is naturally dried, and the treatment mode is originally lagged behind, so that a plurality of problems can be caused, firstly, the cost is high, the efficiency is low, and when the man is in shortage, day and night transportation of a tank truck cannot meet the requirement of the construction progress; secondly, the construction site environment is bad, the overflow of the muddy water makes people difficult to insert enough, the engineering team often suffers huge fines due to the pipeline blockage caused by the muddy water leaking into the sewer, in addition, the tank car also often pollutes the urban environment due to the muddy water leaking wine on the urban trunk road during the transportation, and in order to solve the problems, a novel waste mud water purification device is provided.
Disclosure of Invention
The invention aims to: in order to solve the problems, a novel mud water purification equipment treatment device is provided.
The technical scheme adopted by the invention is as follows: a novel mud water purification equipment treatment device comprises a grid tank, wherein the upper end of the left side of the grid tank is communicated with a water inlet, an inclined tube sedimentation tank is integrally formed at the right side of the grating tank, a mixing mechanism is arranged at the communication part of the inclined tube sedimentation tank and the grating tank, a fine grid is arranged inside the left side of the grid tank, a PVC dosing system is fixedly arranged on the outer wall of the upper end of the right side of the inclined tube sedimentation tank, the right side of the PVC dosing system is provided with a PAM dosing system, the PVC dosing system and the PAM dosing system are communicated with the mixing mechanism, a plate-and-frame filter press is fixedly arranged at the upper end of the right side of the inclined tube sedimentation tank, a spiral conveyor is arranged on the inclined tube sedimentation tank at the lower end of the plate-and-frame filter press, the inside mud mechanism that inhales that is provided with of lower extreme of pipe chute sedimentation tank, the upper end of inhaling mud mechanism is provided with the muddy water distributor in the pipe chute sedimentation tank.
In a preferred embodiment, the electric cabinet is arranged at the outer end of the left side of the grating pool, the conical discharge hopper is integrally formed at the lower end of the right side of the grating pool, the bottom of the conical discharge hopper is communicated with a discharge hole of the grating pool, and a discharge valve of the grating pool is arranged on the discharge hole of the grating pool.
In a preferred embodiment, the bottom of the grating tank and the bottom of the inclined tube sedimentation tank are installed on the ground through support columns, the upper ends of the grating tank and the inclined tube sedimentation tank are provided with guardrails, the outer end of the right side of the inclined tube sedimentation tank is provided with a ladder body, and a plurality of inclined tubes are uniformly distributed on the upper end of the mud water distributor in the inclined tube sedimentation tank.
In a preferred embodiment, the upper end of the right side of the inclined tube is communicated with a water outlet on the inclined tube sedimentation tank, water outlet weir plates are uniformly distributed at the upper end of the inclined tube in the inclined tube sedimentation tank, the fine grating is a rotary mechanical suction grating, and the fine grating is obliquely arranged in the grating tank.
In a preferred embodiment, a charging box is fixedly mounted at the upper right side end of the grating tank, the upper right end of the fine grating is arranged right above the charging box, the mixing mechanism comprises a mixing box, the mixing box is arranged at the communication part of the inclined tube sedimentation tank and the grating tank, and the upper end of the mixing box is fixedly mounted with a stirring motor on the outer wall of the upper end of the inclined tube sedimentation tank.
In a preferred embodiment, the lower end of the stirring motor penetrates through the inner wall of the upper side of the inclined tube sedimentation tank and is connected with a stirring rod, the lower end of the stirring rod is provided with a stirring paddle in a mixing box, the lower end of the mixing box is communicated with a guide tube, and the lower end of the guide tube is communicated with the mud distributor.
In a preferred embodiment, the lower extreme shape of pipe chute sedimentation tank is the toper, the lower extreme intercommunication of pipe chute sedimentation tank has the second bin outlet, be provided with the sedimentation tank blowoff valve on the second bin outlet, inhale mud mechanism and include the soil sucker, the whole disc that is of soil sucker, the last surrounding of soil sucker is provided with a plurality of soil sucker.
In a preferred embodiment, the upper end of the sludge suction device is communicated with a sludge discharge pipe, the upper end of the sludge discharge pipe is communicated with a pneumatic diaphragm pump, the pneumatic diaphragm pump is fixedly installed on the outer wall of the upper end of the inclined tube sedimentation tank, the upper end of the pneumatic diaphragm pump is communicated with a plate and frame filter press, and one end of the plate and frame filter press is communicated with a filtrate return pipe.
In a preferred embodiment, the left end of the filtrate return pipe is communicated with the mixing tank, the other end of the plate-and-frame filter press is communicated with the screw conveyor, the right side of the screw conveyor is communicated with a sludge outlet pipe, the lower end of the right side of the inclined-tube sedimentation tank is provided with a charging car on the ground, and the charging car is positioned right below the sludge outlet pipe.
In a preferred embodiment, PVC medicine system includes that PVC adds explosive barrel, rabbling mechanism, PVC add the medicine mouth and PVC adds the pencil, PAM adds the explosive system and includes that PAM adds explosive barrel, rabbling mechanism, PAM adds the medicine mouth and PAM adds the pencil, PAM adds the pencil and PVC adds the pencil and is linked together with the mixing box.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. according to the invention, the muddy water generated in the building construction is firstly subjected to fine grating for removing sand and particulate matters contained in the muddy water, the bottom of the right side of the grating pool is provided with the conical discharge hopper, part of unremoved sand can be precipitated under the action of self gravity, the fine grating conveys the sand to the charging box 7 for storage through a mechanical transmission principle, the removal efficiency of the particulate matters subjected to primary pretreatment can reach about 90%, the pretreated muddy water firstly and slowly enters the mixing mechanism, the removal effect of the sand and the particulate matters in the muddy water can be greatly improved, the sand and the particulate matters can be automatically conveyed out, and the filtering effect of the grating pool is improved.
2. According to the invention, the mixing speed of PAC, PAM and muddy water can be accelerated by matching the stirring motor with the stirring rod and the stirring paddle, natural precipitation of part of flocculated alumen ustum with large specific gravity is realized due to self gravity, in order to consolidate the precipitation effect of the muddy liquid, floccule alumen ustum formed by adding a coagulant to suspended matters and solid matters in water is accumulated on the surface area of the bottom side of the inclined tube to form a thin muddy layer, the muddy layer slides back to the muddy slag suspended layer under the action of gravity and then is precipitated on the second discharge port, supernatant gradually rises to a water outlet weir plate to be discharged and then is directly discharged or recycled through the water outlet, the muddy water can be separated from the muddy water, and the muddy water treatment effect is good by adopting two kinds of flocculating agents, so that the muddy water purification effect is improved.
3. According to the sludge press machine, the sludge suction mechanism is operated to suck sludge at multiple points, the pneumatic diaphragm pump and the plate-and-frame filter press are started to press the precipitated sludge sucked by the sludge suction mechanism, then solid-liquid automatic separation is carried out, filtrate flows back to the mixing mechanism through the filtrate return pipe to be mixed again, mud cakes are conveyed to the charging car through the screw conveyor to be conveyed out, the precipitated and concentrated sludge can be pressed and filtered into mud cakes through the plate-and-frame filter, the production amount of solid waste of the sludge is greatly reduced, the treatment cost is reduced, the equipment maintenance cost is low, the equipment automation degree is high, full-automatic operation is realized, the system equipment adopts a modular design, the occupied area is small, and the integral functionality is greatly improved.
Drawings
FIG. 1 is an overall elevational, cross-sectional, structural schematic of the present invention;
FIG. 2 is an enlarged schematic block diagram of a portion of the mud suction mechanism of the present invention;
fig. 3 is an enlarged schematic view of a part of the mixing mechanism of the present invention.
The labels in the figure are: 1-an electric cabinet, 2-a mixing mechanism, 201-a guide pipe, 202-a mixing box, 203-a stirring paddle, 204-a stirring rod, 3-a grid pool, 4-a water inlet, 5-a guardrail, 6-a fine grid, 7-a charging box, 8-a stirring motor, 9-a PVC dosing system, 10-a PAM dosing system and 11-a pneumatic diaphragm pump, 12-screw conveyer, 13-plate-and-frame filter press, 14-filtrate return pipe, 15-water outlet weir plate, 16-water outlet, 17-inclined pipe, 18-mud water distributor, 19-charging car, 20-inclined pipe sedimentation tank, 21-sedimentation tank emptying valve, 22-mud suction mechanism, 221-mud suction device, 222-mud discharge pipe, 223-mud suction port and 23-mud water distributor.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-3, a novel mud water purification equipment treatment device comprises a grid pond 3, a water inlet 4 is communicated with the upper end of the left side of the grid pond 3, an inclined tube sedimentation pond 20 is integrally formed on the right side of the grid pond 3, mud water generated in building construction is conveyed into the grid pond 3 from the water inlet 4 through a slurry pump, the mud water is filtered through the grid pond 3, a mixing mechanism 2 is arranged at the communication part of the inclined tube sedimentation pond 20 and the grid pond 3, a fine grid 6 is arranged inside the left side of the grid pond 3, the fine grid 6 is arranged in the grid pond 3, sand and particles contained in the mud water are removed through the fine grid 6, a PVC dosing system 9 is fixedly arranged on the outer wall of the upper end of the right side of the inclined tube sedimentation pond 20, a PAM dosing system 10 is arranged on the right side of the PVC dosing system 9, the PVC dosing system 9 and the PAM system 10 are communicated with the mixing mechanism 2, PAC, PAM and two kinds of flocculating agents mix with the muddy water in the mixing mechanism 2, it is effectual to the muddy water treatment to adopt two kinds of flocculating agents, the right side upper end fixed mounting of pipe chute sedimentation tank 20 has plate and frame filter press 13, the lower extreme of plate and frame filter press 13 is provided with screw conveyer 12 on pipe chute sedimentation tank 20, the inside mud suction mechanism 22 that is provided with of lower extreme of pipe chute sedimentation tank 20, the upper end of mud suction mechanism 22 is provided with muddy water distributor 18 in pipe chute sedimentation tank 20, can be with the suspended solid in the former aquatic through muddy water distributor 18, the floc alum blossom that the solid formed after throwing the coagulant stratifies and the supernatant layering.
It should be noted that the electric cabinet 1 is arranged at the outer end of the left side of the grid pond 3, power sources can be integrally provided for the device through the electric cabinet 1, the control device operates, a conical discharge hopper is integrally formed at the lower end of the right side of the grid pond 3, a grid pond discharge hole is communicated with the bottom of the conical discharge hopper, a grid pond discharge valve 23 is arranged on the grid pond discharge hole, the conical discharge hopper is arranged at the bottom of the right side of the grid pond 3, part of unremoved sand can be deposited under the action of self gravity, and the rest sand and particles can be removed through the regular automatic emptying of the grid pond emptying valve 23.
It should be noted that, grid pond 3 and pipe chute sedimentation tank 20 bottom are passed through the support column and are installed subaerial, the system operation cost is low, system's equipment adopts the modularized design, area is little, grid pond 3 and pipe chute sedimentation tank 20's upper end is provided with guardrail 5, pipe chute sedimentation tank 20's right side outer end is provided with the ladder body, and can make things convenient for the staff to reach the upper end of grid pond 3 and pipe chute sedimentation tank 20 through the ladder body, conveniently maintain equipment, the even distribution in pipe chute sedimentation tank 20's inside of upper end of muddy water distributor 18 has a plurality of pipe chutes 17, it gathers into the thin mud layer to rely on the action of gravity to slide back mud sediment suspension layer, then sink on the second bin outlet.
It should be noted that the upper end of the right side of the inclined tube 17 is communicated with a water outlet 16 on the inclined tube sedimentation tank 20, the upper end of the inclined tube 17 is uniformly distributed with water outlet weir plates 15 in the inclined tube sedimentation tank 20, the supernatant gradually rises to the water outlet weir plates 15 to be discharged and then directly discharged or recycled through the water outlet 16, the fine grid 6 is a rotary mechanical suction grid, the fine grid 6 is obliquely arranged in the grid tank 3, the fine grid 6 conveys sand to the charging box 7 to be stored through the mechanical transmission principle, and the effect of removing the sand and particles contained in the slurry water can be greatly improved.
It should be noted that, a charging box 7 is fixedly installed at the upper end of the right side of the grating tank 3, sand and particles transported to the upper end of the fine grating 6 can be stored through the charging box 7, the upper right end of the fine grating 6 is arranged right above the charging box 7, the mixing mechanism 2 comprises a mixing box 202, the mixing box 202 is arranged at the communicating part of the inclined tube sedimentation tank 20 and the grating tank 3, and the stirring motor 8 is fixedly installed at the upper end of the mixing box 202 on the outer wall of the upper end of the inclined tube sedimentation tank 20.
It should be noted that, the lower end of the agitator motor 8 penetrates through the inner wall of the upper side of the inclined tube sedimentation tank 20 and is connected with the agitator arm 204, the lower end of the agitator arm 204 is provided with the agitator paddle 203 in the mixing box 202, the cooperation of the agitator motor 8, the agitator arm 204 and the agitator paddle 203 can realize acceleration of the mixing rate of PAC, PAM and muddy water, the mixing effect of flocculant and muddy water is improved, the lower end of the mixing box 202 is communicated with the guide tube 201, the lower end of the guide tube 201 is communicated with the muddy water distributor 18, and the mixed muddy water can be guided into the muddy water distributor 18 through the guide tube 201.
It should be noted that, the lower extreme shape of pipe chute sedimentation 20 is the toper, the lower extreme intercommunication of pipe chute sedimentation 20 has the second bin outlet, be provided with sedimentation tank blowoff valve 21 on the second bin outlet, it includes mud suction device 221 to inhale mud mechanism 22, mud suction device 221 is whole to be the disc, it is provided with a plurality of mud suction ports 223 to encircle on the mud suction device 221, mud suction mechanism 22 works, mud suction mechanism 22 designs and adopts a plurality of mud suction ports 223 multiple spot positions to inhale mud, can enlarge the scope of peripheral mud suction, improve the efficiency of inhaling mud, can upwards take out the mud in the second bin outlet.
It should be noted that the upper end of the sludge suction device 221 is communicated with a sludge discharge pipe 222, the upper end of the sludge discharge pipe 222 is communicated with the pneumatic diaphragm pump 11, the pneumatic diaphragm pump 11 is fixedly installed on the outer wall of the upper end of the inclined tube sedimentation tank 20, the upper end of the pneumatic diaphragm pump 11 is communicated with the plate-and-frame filter press 13, the pneumatic diaphragm pump 11 and the plate-and-frame filter press 13 are started to press sludge from the precipitated sludge sucked by the sludge suction mechanism 22, and one end of the plate-and-frame filter press 13 is communicated with the filtrate return pipe 14.
It should be noted that the left end of the filtrate return pipe 14 is communicated with the mixing tank 202, the other end of the plate-and-frame filter press 13 is communicated with the screw conveyor 12, the right side of the screw conveyor 12 is communicated with a mud outlet pipe, the lower end of the right side of the inclined-tube sedimentation tank 20 is provided with a charging car 19 on the ground, the charging car 19 is positioned right below the mud outlet pipe, mud is injected into the plate-and-frame filter press 13, solids stay on the filter cloth and are gradually accumulated on the filter cloth to form filter mud cakes, the filtrate part permeates the filter cloth to become clear liquid without solids, the filtrate returns to the mixing mechanism 2 through the filtrate return pipe 14 and is mixed again, and the mud cakes are conveyed to the charging car 19 through the screw conveyor 12 and are transported out.
It should be noted that, PVC medicine system 9 includes PVC medicine adding bucket, rabbling mechanism, PVC adds medicine mouth and PVC and adds the pencil, PAM medicine system 10 includes PAM medicine adding bucket, rabbling mechanism, PAM medicine adding mouth and PAM medicine adding pipe, PAM medicine adding pipe and PVC add the pencil and be linked together with mixing box 202, can make PVC flocculating agent and PAM flocculating agent respectively through PVC medicine system 9 and PAM medicine system 10, discharge into mixing box 202 simultaneously, mix with the muddy water.
The working principle is as follows: muddy water produced in building construction is conveyed into the grid pond 3 from the water inlet 4 through a slurry pump, the fine grid 6 is arranged in the grid pond 3, sand and particulate matters contained in the muddy water are removed through the fine grid 6, the bottom of the right side pond of the grid pond 3 is a conical discharge hopper, part of sand which is not removed can be deposited under the action of self gravity, the residual sand and the particulate matters are removed through the automatic emptying of the emptying valve 23 of the grid pond at regular intervals, the fine grid 6 conveys the sand to the charging box 7 for storage through the mechanical transmission principle, the removal efficiency of the particulate matters after primary pretreatment can reach about 90%, and the muddy water after pretreatment firstly and slowly enters the mixing mechanism 2.
The cooperation of agitator motor 8 and puddler 204 and stirring rake 203 can realize accelerating PAC, the mixing rate of PAM and muddy water, the mud mixed liquor after the flocculation slowly down flows into in muddy water distributor 18 along honeycomb duct 201, partly great flocculation alum blossom of proportion realizes the natural sedimentation because of the reason of self gravity, in order to consolidate the precipitation effect of mud mixed liquor, a plurality of pipe chute 17 arrangements have been increased at pipe chute sedimentation tank 20, so suspended solid in the raw water, the floc alum blossom that the solid formed after throwing the coagulant, gather into the thin mud layer at pipe chute 17 bottom side surface area, rely on the effect of gravity to slide back the mud sediment suspension layer, then sink on the second bin outlet, the supernatant rises gradually to play weir 15 and discharges, directly discharge or the retrieval and utilization through delivery port 16 again.
Through the settlement of fixed time, the mud suction mechanism 22 works, the design of mud suction mechanism 22 adopts a plurality of mud suction ports 223 multiple spot position to inhale mud, can enlarge the scope of peripheral mud suction, improve the efficiency of mud suction, start pneumatic diaphragm pump 11 and plate and frame filter press 13 and carry out mud pressing work to the inspiratory sediment mud of mud suction mechanism 22, pour into mud into plate and frame filter press 13, the solid stops on the filter cloth, and pile up gradually on the filter cloth and form and filter the mud cake, the filtrating part then permeates the filter cloth, become the clear liquid that does not contain the solid, its filtrating flows back to mixing mechanism 2 through filtrating back flow 14 and mixes again, the mud cake is then carried to the skip 19 through screw conveyer 12 and transports.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A novel mud water purification equipment handles device, includes grid pond (3), its characterized in that: the utility model discloses a sludge pump, including grid pond (3), mixing mechanism (10), PVC medicine system (9), inclined tube sedimentation tank (3), mixing mechanism (2), fine grid (6) are arranged to the right side integrated into one piece of grid pond (3), the intercommunication part of inclined tube sedimentation tank (20) and grid pond (3) is provided with mixing mechanism (2), the left side inside of grid pond (3) is provided with fine grid (6), fixed mounting has PVC medicine system (9) on the right side upper end outer wall of inclined tube sedimentation tank (20), the right side of PVC medicine system (9) is provided with PAM medicine system (10), PVC medicine system (9) and PAM medicine system (10) are linked together with mixing mechanism (2), the right side upper end fixed mounting of inclined tube sedimentation tank (20) has plate and frame filter press (13), the lower extreme of plate and frame filter press (13) is provided with screw conveyer (12) on inclined tube sedimentation tank (20), mud mechanism (22) is inhaled to the inside being provided with of lower extreme of inclined tube sedimentation tank (20), and a mud water distributor (18) is arranged at the upper end of the mud sucking mechanism (22) in the inclined tube sedimentation tank (20).
2. The novel mud water purification equipment treatment device as claimed in claim 1, wherein: the left side outer end of grid pond (3) is provided with electric cabinet (1), the right side lower extreme integrated into one piece of grid pond (3) has toper row material fill, the bottom intercommunication that toper was arranged the material fill has grid pond relief hole, be provided with grid pond relief valve (23) on the grid pond relief hole.
3. The novel mud water purification equipment treatment device as claimed in claim 1, wherein: grid pond (3) and pipe chute sedimentation tank (20) bottom are passed through the support column and are installed subaerial, the upper end of grid pond (3) and pipe chute sedimentation tank (20) is provided with guardrail (5), the right side outer end of pipe chute sedimentation tank (20) is provided with the ladder body, the even distribution in the inside of pipe chute sedimentation tank (20) of upper end of muddy water distributor (18) has a plurality of pipe chutes (17).
4. A novel mud water purification equipment treatment device as claimed in claim 3, wherein: the upper end of the right side of the inclined pipe (17) is communicated with a water outlet (16) on the inclined pipe sedimentation tank (20), water outlet weir plates (15) are uniformly distributed at the upper end of the inclined pipe (17) in the inclined pipe sedimentation tank (20), the fine grating (6) is a rotary mechanical suction grating, and the fine grating (6) is obliquely arranged in the grating tank (3).
5. The novel mud water purification equipment treatment device as claimed in claim 4, wherein: the utility model discloses a grid pond, including grid pond (3), mixing mechanism (2), mixing box (202), mixing box (2), mixing box (202), the upper right end fixed mounting of grid pond (3) has charging box (7), the upper right end setting of thin grid (6) is directly over charging box (7), mixing box (202) set up the intercommunication part in pipe chute sedimentation tank (20) and grid pond (3), the upper end fixed mounting of mixing box (202) has agitator motor (8) on the upper end outer wall of pipe chute sedimentation tank (20).
6. The novel mud water purification equipment treatment device as claimed in claim 5, wherein: the lower extreme of agitator motor (8) runs through pipe chute sedimentation tank (20) upside inner wall and is connected with puddler (204), the lower extreme of puddler (204) is provided with stirring rake (203) in mixing box (202), the lower extreme intercommunication of mixing box (202) has stand pipe (201), the lower extreme and muddy water distributor (18) of stand pipe (201) are linked together.
7. The novel mud water purification equipment treatment device as claimed in claim 1, wherein: the lower extreme shape of pipe chute sedimentation tank (20) is the toper, the lower extreme intercommunication of pipe chute sedimentation tank (20) has the second bin outlet, be provided with sedimentation tank blowoff valve (21) on the second bin outlet, inhale mud mechanism (22) including inhaling mud ware (221), it is whole that inhale mud ware (221) are the disc, it is provided with a plurality of mud mouths (223) to encircle on mud ware (221).
8. The novel mud water purification equipment treatment device as claimed in claim 7, wherein: the upper end of the sludge suction device (221) is communicated with a sludge discharge pipe (222), the upper end of the sludge discharge pipe (222) is communicated with a pneumatic diaphragm pump (11), the pneumatic diaphragm pump (11) is fixedly installed on the outer wall of the upper end of the inclined tube sedimentation tank (20), the upper end of the pneumatic diaphragm pump (11) is communicated with a plate and frame filter press (13), and one end of the plate and frame filter press (13) is communicated with a filtrate return pipe (14).
9. The novel mud water purification equipment treatment device as claimed in claim 8, wherein: the left end of the filtrate return pipe (14) is communicated with the mixing box (202), the other end of the plate-and-frame filter press (13) is communicated with the screw conveyor (12), the right side of the screw conveyor (12) is communicated with a sludge outlet pipe, the lower end of the right side of the inclined pipe sedimentation tank (20) is provided with a charging car (19) on the ground, and the charging car (19) is positioned under the sludge outlet pipe.
10. The novel mud water purification equipment treatment device as claimed in claim 9, wherein: PVC medicine system (9) include that PVC adds explosive barrel, rabbling mechanism, PVC add the medicine mouth and PVC adds the pencil, PAM adds explosive barrel, rabbling mechanism, PAM add the medicine mouth and PAM adds the pencil including PAM medicine system (10), PAM adds the pencil and PVC adds the pencil and is linked together with mixing box (202).
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| CN115677027A (en) * | 2022-11-16 | 2023-02-03 | 江苏南大华兴环保科技股份公司 | Comprehensive treatment system and method for high-concentration sulfate organic wastewater and process waste gas |
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